one

number, determiner

/wʌn/

Idioms

the number 1一
- Do you want one or two?你要一个还是两个？
- There's only room for one person.只有一个人的空间。
- One more, please!请再来一个！
- a one-bedroomed apartment一间卧室的公寓房
- I'll see you at one (= one o'clock).我一点钟见你。
used in formal language or for emphasis before hundred, thousand, etc., or before a unit of measurement（正式用语或表示强调，用在 hundred、thousand 等或度量单位之前）一
- It cost one hundred and fifty pounds.那东西花了一百五十英镑。
- He lost by less than one second.他以不到一秒钟的差距输了比赛。
used for emphasis to mean ‘a single’ or ‘just one’（表示强调）单独一个，仅仅一个
- There's only one thing we can do.我们能做的只有一件事。
Homophones one | won
one won
/wʌn/

/wʌn/
- one number
  There can only be one winner.赢家只能有一个。
- one pronoun
  Which do you prefer? The flowery one or the stripy one?你更喜欢哪个？花的还是条纹的？
- won verb (past tense, past participle of win)
  He's just won his 19th singles title.他刚刚赢得了他的第19个单打冠军。
a person or thing, especially when they are part of a group（尤指一组中的）一个人，一件事物
- One of my friends lives in Brighton.我有一个朋友住在布赖顿。
- One place I'd really like to visit is Bali.我真正想去的一个地方就是巴厘岛。
used for emphasis to mean ‘the only one’ or ‘the most important one’（表示强调）唯一的一个，最重要的一个
- He's the one person I can trust.他是我唯一可以信赖的人。
- Her one concern was for the health of her baby.她唯一操心的就是孩子的健康。
- It's the one thing I can't stand about him.这是我最不能容忍他的一件事。
used when you are talking about a time in the past or the future, without actually saying which one（用于一般地谈论过去或将来的某个时间）
- I saw her one afternoon last week.我在上周的一个下午见到了她。
- One day (= at some time in the future) you'll understand.总有一天你会明白的。
the same同一个
- They all went off in one direction.他们都朝同一个方向走了。
(informal, especially North American English) used for emphasis instead of a or an（代替 a 或 an，表示强调）
- That was one hell of a game!那一场比赛简直不得了！
- She's one snappy dresser.她的穿着很入时。
(formal or old-fashioned) used with a person’s name to show that the speaker does not know the person（与人名连用，表示说话人不认识的人）某一个 synonym certain (5)
- He worked as an assistant to one Mr Ming.他给一位明先生当助手。

词源Old English ān, of Germanic origin; related to Dutch een and German ein, from an Indo-European root shared by Latin unus. The initial w sound developed before the 15th cent. and was occasionally represented in the spelling; it was not accepted into standard English until the late 17th cent.

Idioms

as one

(formal) in agreement; all together一致；一齐
- We spoke as one on this matter.在这个问题上我们口径一致。
Topics Discussion and agreementc2

(be) at one (with somebody/something)

(formal) to feel that you completely agree with somebody/something, or that you are part of something完全一致；是…的一部分
- a place where you can feel at one with nature一个能让你感到与大自然融为一体的地方
Topics Discussion and agreementc2

back to square one

a return to the situation you were in at the beginning of a project, task, etc., because you have made no real progress（因无进展）回到起点，从头再来
- If this suggestion isn't accepted, we'll be back to square one.如果这个建议得不到采纳，我们就得从头再来了。

be in a minority of one

(often humorous) to be the only person to have a particular opinion or to vote a particular way是唯一持不同意见者；是唯一投此票者Topics Opinion and argumentc2

for one

used to emphasize that a particular person does something and that you believe other people do too就是其中之一（表达意见时用以加强语气）
- I, for one, would prefer to postpone the meeting.主张推迟会期的，我就是一个。

get something in one

to understand or guess something immediately立即明白（或猜到）
- ‘Oh, so she’s his sister!’ ‘Got it in one!’“哦，原来她是他的妹妹，”。“一口气搞定了，”。
Topics Doubt, guessing and certaintyc2

get one over (on) somebody/something

(informal) to get an advantage over somebody/something占上风；胜过；占优势
- I'm not going to let them get one over on me!我决不让他们胜过我！

go one better (than somebody/something)

to do something better than somebody else or than you have done before胜人一筹；（比自己过去）做得更好 synonym outdo
- She did well this year and next year she hopes to go one better.今年她干得不错，她希望明年更上一层楼。

(all) in one

used to say that somebody/something has different roles, contains different things or is used for different purposes集于一身（或一体）；多功能；多用途
- She's a mother and company director in one.她既是母亲又是公司董事。
- It's a public relations office, a press office and a private office all in one.那儿既是公关办公室，也是新闻办公室，又是私人办公室：三合一。
see also all-in-one

one after another/the other

first one person or thing, and then another, and then another, up to any number or amount一个接一个地；陆续地；络绎不绝地
- The bills kept coming in, one after another.账单纷至沓来。

one and all

(old-fashioned, informal) everyone各位；大家；每个人
- Happy New Year to one and all!祝各位新年快乐！

one and only

used to emphasize that somebody is famous绝无仅有的；唯一的；有名的
- Here she is, the one and only Rihanna!她来了，唯一的蕾哈娜！

one and the same

used for emphasis to mean ‘the same’（表示强调）同一个
- I never realized Ruth Rendell and Barbara Vine were one and the same (= the same person using two different names).我从未意识到鲁思 · 兰德尔和芭芭拉 · 瓦因原来是同一个人。

one by one

separately and in order逐个地；逐一地
- I went through the items on the list one by one.我逐条看了清单上的条目。

one or two

a few一些；一二
- We've had one or two problems—nothing serious.我们有一些问题，不过没什么大不了的。

one up (on somebody)

having an advantage over somebody略胜一筹；强过（某人）

when you’ve seen, heard, etc. one, you’ve seen, heard, etc. them all

(saying) used to say that all types of the things mentioned are very similar所有的…都大同小异；知其一便知其全部
- I don't like science fiction novels much. When you've read one, you've read them all.我不太喜欢科幻小说。读过一本，就知道其他的内容了。

the year one (North American English)

(British English the year dot)

(informal) a very long time ago很久以前
- I've been going there every summer since the year one.从第一年开始，我每年夏天都去那里。

one

pronoun

/wʌn/

Idioms

used to avoid repeating a noun, when you are referring to somebody/something that has already been mentioned, or that the person you are speaking to knows about（用来避免重复已提过的或是听者已知的事物的名称）
- I'd like an ice cream. Are you having one, too?我想买份冰淇淋，你也要一份吗？
- Our car's always breaking down. But we're getting a new one soon.我们的汽车老出毛病，但我们快要买新的了。
- She was wearing her new dress, the red one.她穿着她的新衣服，那件红的。
- Steve's the one with the blue jacket.史蒂夫是穿蓝色夹克的那个。
- My favourite band? Oh, that's a hard one (= a hard question).我最喜爱的乐队？哦，这可就难说了。
- What made you choose the one rather than the other?你怎么选了这个而不是那个？
- (British English) How about those ones over there?你看那边那些怎么样？
Homophones one | won
one won
/wʌn/

/wʌn/
- one number
  There can only be one winner.赢家只能有一个。
- one pronoun
  Which do you prefer? The flowery one or the stripy one?你更喜欢哪个？花的还是条纹的？
- won verb (past tense, past participle of win)
  He's just won his 19th singles title.他刚刚赢得了他的第19个单打冠军。
Grammar Point one / ones
one / onesOne/ones is used to avoid repeating a countable noun, but there are some times when you should not use it, especially in formal speech or writing:
- After a possessive (my, your, Mary’s, etc.), some, any, both or a number, unless it is used with an adjective:
  ‘Did you get any postcards?’ ‘Yes, I bought four nice ones.’“你买明信片了吗？” “买了，我买了四张很精美的。”
  I bought four ones.
- It can be left out after superlatives, this, that, these, those, either, neither, another, which, etc:
  ‘Here are the designs. Which (one) do you prefer?’ ‘I think that (one) looks the most original.’“图样在这里。你喜欢哪一张？” “我认为那张看上去最有创意。”
- These ones and those ones are not used in North American English, and are unusual in British English:
  Do you prefer these designs or those?你喜欢这些图样还是那些？
- It is never used to replace uncountable nouns and is unusual with abstract countable nouns:
  The Scottish legal system is not the same as the English system苏格兰的法律体系与英国的不同
  , is better than
  …as the English one.…就像英国人一样。
used when you are identifying the person or thing you are talking about（用于辨别所谈的人或事）
- Our house is the one next to the school.我家的房子就是学校旁边的那座。
- The students who are most successful are usually the ones who come to all the classes.成绩最好的学生往往是出全勤的那些。
one of a person or thing belonging to a particular group其中的一个人（或事物）
- It's a present for one of my children.这是送给我的一个孩子的礼物。
- We think of you as one of the family.我们把你看作家中的一员。
a person of the type mentioned（某类人中的）一个
- 10 o’clock is too late for the little ones.十点钟对那些小家伙来说就太晚了。
- He ached to be home with his loved ones.他渴望着回家与亲人团聚。
- one to do something She was never one to criticize.她是个从不爱批评人的人。
(formal) used to mean ‘people in general’ or ‘I’, when the speaker is referring to himself or herself人们；本人
- One should never criticize if one is not sure of one's facts.一个人如果对自己掌握的事实没有把握，就绝不该随便批评。
- One gets the impression that they disapprove.据本人观察，他们不赞成。
This use of one is very formal and now sounds old-fashioned. It is much more usual to use you for ‘people in general’ and I when you are talking about yourself.
a one
(old-fashioned, especially British English) a person whose behaviour is funny or surprising（举止）有趣的人，令人惊奇的人
- Oh, you are a one!哈！你这个活宝！
the one about something the joke玩笑；笑话
- Have you heard the one about the Englishman, the Irishman and the Scotsman?你听没听过那个关于英格兰人、爱尔兰人和苏格兰人的笑话？

Idioms

be (a) one for (doing) something

to be a person who enjoys something, or who does something often or well乐于（或长于）做某事的人
- I've never been a great one for fish and chips.我一向对炸鱼薯条不热衷。

词汇	one
释义	one number, determiner /wʌn/ /wʌn/ Idioms the number 1一 Do you want one or two?你要一个还是两个？ There's only room for one person.只有一个人的空间。 One more, please!请再来一个！ a one-bedroomed apartment一间卧室的公寓房 I'll see you at one (= one o'clock).我一点钟见你。 used in formal language or for emphasis before hundred, thousand, etc., or before a unit of measurement（正式用语或表示强调，用在 hundred、thousand 等或度量单位之前）一 It cost one hundred and fifty pounds.那东西花了一百五十英镑。 He lost by less than one second.他以不到一秒钟的差距输了比赛。 used for emphasis to mean ‘a single’ or ‘just one’（表示强调）单独一个，仅仅一个 There's only one thing we can do.我们能做的只有一件事。 Homophones one \| wonone won /wʌn/ /wʌn/ one number There can only be one winner.赢家只能有一个。 one pronoun Which do you prefer? The flowery one or the stripy one?你更喜欢哪个？花的还是条纹的？ won verb (past tense, past participle of win) He's just won his 19th singles title.他刚刚赢得了他的第19个单打冠军。 a person or thing, especially when they are part of a group（尤指一组中的）一个人，一件事物 One of my friends lives in Brighton.我有一个朋友住在布赖顿。 One place I'd really like to visit is Bali.我真正想去的一个地方就是巴厘岛。 used for emphasis to mean ‘the only one’ or ‘the most important one’（表示强调）唯一的一个，最重要的一个 He's the one person I can trust.他是我唯一可以信赖的人。 Her one concern was for the health of her baby.她唯一操心的就是孩子的健康。 It's the one thing I can't stand about him.这是我最不能容忍他的一件事。 used when you are talking about a time in the past or the future, without actually saying which one（用于一般地谈论过去或将来的某个时间） I saw her one afternoon last week.我在上周的一个下午见到了她。 One day (= at some time in the future) you'll understand.总有一天你会明白的。 the same同一个 They all went off in one direction.他们都朝同一个方向走了。 (informal, especially North American English) used for emphasis instead of a or an（代替 a 或 an，表示强调） That was one hell of a game!那一场比赛简直不得了！ She's one snappy dresser.她的穿着很入时。 (formal or old-fashioned) used with a person’s name to show that the speaker does not know the person（与人名连用，表示说话人不认识的人）某一个 synonym certain (5) He worked as an assistant to one Mr Ming.他给一位明先生当助手。词源Old English ān, of Germanic origin; related to Dutch een and German ein, from an Indo-European root shared by Latin unus. The initial w sound developed before the 15th cent. and was occasionally represented in the spelling; it was not accepted into standard English until the late 17th cent. Idioms as one (formal) in agreement; all together一致；一齐 We spoke as one on this matter.在这个问题上我们口径一致。 Topics Discussion and agreementc2 (be) at one (with somebody/something) (formal) to feel that you completely agree with somebody/something, or that you are part of something完全一致；是…的一部分 a place where you can feel at one with nature一个能让你感到与大自然融为一体的地方 Topics Discussion and agreementc2 back to square one a return to the situation you were in at the beginning of a project, task, etc., because you have made no real progress（因无进展）回到起点，从头再来 If this suggestion isn't accepted, we'll be back to square one.如果这个建议得不到采纳，我们就得从头再来了。 be in a minority of one (often humorous) to be the only person to have a particular opinion or to vote a particular way是唯一持不同意见者；是唯一投此票者Topics Opinion and argumentc2 for one used to emphasize that a particular person does something and that you believe other people do too就是其中之一（表达意见时用以加强语气） I, for one, would prefer to postpone the meeting.主张推迟会期的，我就是一个。 get something in one to understand or guess something immediately立即明白（或猜到） ‘Oh, so she’s his sister!’ ‘Got it in one!’“哦，原来她是他的妹妹，”。“一口气搞定了，”。 Topics Doubt, guessing and certaintyc2 get one over (on) somebody/something (informal) to get an advantage over somebody/something占上风；胜过；占优势 I'm not going to let them get one over on me!我决不让他们胜过我！ go one better (than somebody/something) to do something better than somebody else or than you have done before胜人一筹；（比自己过去）做得更好 synonym outdo She did well this year and next year she hopes to go one better.今年她干得不错，她希望明年更上一层楼。 (all) in one used to say that somebody/something has different roles, contains different things or is used for different purposes集于一身（或一体）；多功能；多用途 She's a mother and company director in one.她既是母亲又是公司董事。 It's a public relations office, a press office and a private office all in one.那儿既是公关办公室，也是新闻办公室，又是私人办公室：三合一。 see also all-in-one one after another/the other first one person or thing, and then another, and then another, up to any number or amount一个接一个地；陆续地；络绎不绝地 The bills kept coming in, one after another.账单纷至沓来。 one and all (old-fashioned, informal) everyone各位；大家；每个人 Happy New Year to one and all!祝各位新年快乐！ one and only used to emphasize that somebody is famous绝无仅有的；唯一的；有名的 Here she is, the one and only Rihanna!她来了，唯一的蕾哈娜！ one and the same used for emphasis to mean ‘the same’（表示强调）同一个 I never realized Ruth Rendell and Barbara Vine were one and the same (= the same person using two different names).我从未意识到鲁思 · 兰德尔和芭芭拉 · 瓦因原来是同一个人。 one by one separately and in order逐个地；逐一地 I went through the items on the list one by one.我逐条看了清单上的条目。 one or two a few一些；一二 We've had one or two problems—nothing serious.我们有一些问题，不过没什么大不了的。 one up (on somebody) having an advantage over somebody略胜一筹；强过（某人） when you’ve seen, heard, etc. one, you’ve seen, heard, etc. them all (saying) used to say that all types of the things mentioned are very similar所有的…都大同小异；知其一便知其全部 I don't like science fiction novels much. When you've read one, you've read them all.我不太喜欢科幻小说。读过一本，就知道其他的内容了。 the year one (North American English) (British English the year dot) (informal) a very long time ago很久以前 I've been going there every summer since the year one.从第一年开始，我每年夏天都去那里。 one pronoun /wʌn/ /wʌn/ Idioms used to avoid repeating a noun, when you are referring to somebody/something that has already been mentioned, or that the person you are speaking to knows about（用来避免重复已提过的或是听者已知的事物的名称） I'd like an ice cream. Are you having one, too?我想买份冰淇淋，你也要一份吗？ Our car's always breaking down. But we're getting a new one soon.我们的汽车老出毛病，但我们快要买新的了。 She was wearing her new dress, the red one.她穿着她的新衣服，那件红的。 Steve's the one with the blue jacket.史蒂夫是穿蓝色夹克的那个。 My favourite band? Oh, that's a hard one (= a hard question).我最喜爱的乐队？哦，这可就难说了。 What made you choose the one rather than the other?你怎么选了这个而不是那个？ (British English) How about those ones over there?你看那边那些怎么样？ Homophones one \| wonone won /wʌn/ /wʌn/ one number There can only be one winner.赢家只能有一个。 one pronoun Which do you prefer? The flowery one or the stripy one?你更喜欢哪个？花的还是条纹的？ won verb (past tense, past participle of win) He's just won his 19th singles title.他刚刚赢得了他的第19个单打冠军。 Grammar Point one / onesone / onesOne/ones is used to avoid repeating a countable noun, but there are some times when you should not use it, especially in formal speech or writing: After a possessive (my, your, Mary’s, etc.), some, any, both or a number, unless it is used with an adjective: ‘Did you get any postcards?’ ‘Yes, I bought four nice ones.’“你买明信片了吗？” “买了，我买了四张很精美的。” I bought four ones. It can be left out after superlatives, this, that, these, those, either, neither, another, which, etc: ‘Here are the designs. Which (one) do you prefer?’ ‘I think that (one) looks the most original.’“图样在这里。你喜欢哪一张？” “我认为那张看上去最有创意。” These ones and those ones are not used in North American English, and are unusual in British English: Do you prefer these designs or those?你喜欢这些图样还是那些？ It is never used to replace uncountable nouns and is unusual with abstract countable nouns: The Scottish legal system is not the same as the English system苏格兰的法律体系与英国的不同 , is better than …as the English one.…就像英国人一样。 used when you are identifying the person or thing you are talking about（用于辨别所谈的人或事） Our house is the one next to the school.我家的房子就是学校旁边的那座。 The students who are most successful are usually the ones who come to all the classes.成绩最好的学生往往是出全勤的那些。 one of a person or thing belonging to a particular group其中的一个人（或事物） It's a present for one of my children.这是送给我的一个孩子的礼物。 We think of you as one of the family.我们把你看作家中的一员。 a person of the type mentioned（某类人中的）一个 10 o’clock is too late for the little ones.十点钟对那些小家伙来说就太晚了。 He ached to be home with his loved ones.他渴望着回家与亲人团聚。 one to do something She was never one to criticize.她是个从不爱批评人的人。 (formal) used to mean ‘people in general’ or ‘I’, when the speaker is referring to himself or herself人们；本人 One should never criticize if one is not sure of one's facts.一个人如果对自己掌握的事实没有把握，就绝不该随便批评。 One gets the impression that they disapprove.据本人观察，他们不赞成。 This use of one is very formal and now sounds old-fashioned. It is much more usual to use you for ‘people in general’ and I when you are talking about yourself. a one (old-fashioned, especially British English) a person whose behaviour is funny or surprising（举止）有趣的人，令人惊奇的人 Oh, you are a one!哈！你这个活宝！ the one about something the joke玩笑；笑话 Have you heard the one about the Englishman, the Irishman and the Scotsman?你听没听过那个关于英格兰人、爱尔兰人和苏格兰人的笑话？词源Old English ān, of Germanic origin; related to Dutch een and German ein, from an Indo-European root shared by Latin unus. The initial w sound developed before the 15th cent. and was occasionally represented in the spelling; it was not accepted into standard English until the late 17th cent. Idioms be (a) one for (doing) something to be a person who enjoys something, or who does something often or well乐于（或长于）做某事的人 I've never been a great one for fish and chips.我一向对炸鱼薯条不热衷。
随便看	predominances predominant predominantly predominate predominated predominately predominates predominating predominatingly predomination predominations predominator predominators predonate predonated predonates predonating predonation predonations predonor predonors predoomed predooming predooms pre-doric