X

noun

/eks/

(also x)

(plural Xs, X’s, x’s

/ˈeksɪz/

)

[countable, uncountable] the 24th letter of the English alphabet英语字母表的第 24 个字母
- ‘Xylophone’ begins with (an) X/‘X’.xylophone 一词以字母 x 开头。
[uncountable] (mathematics数学) used to represent a number whose value is not mentioned（代表未知数）
- The equation is impossible for any value of x greater than 2.当 x 的值大于 2 时，这个等式不成立。
[uncountable] a person, a number, an influence, etc. that is not known or not named未知的人（或数、影响等）；未指明的人（或数、影响等）
- Let's suppose X knows what Y is doing.假设 X 知道 Y 正在干什么。

X

symbol

/eks/

(also x)

the number 10 in Roman numerals（罗马数字）10
used to represent a kiss at the end of a letter, etc.（置于书信等的结尾，表示亲吻）
- Love from Kathy XXX.爱你的凯西，吻你，吻你，吻你。
used to show a vote for somebody in an election（在选举中表示投给某人的一票）
- Write X beside the candidate of your choice.在你选择的候选人旁边标一个 X。
used to show that a written answer is wrong（表示书面答案是错的） compare tick (1)
used to show position, for example on a map（用以标明方位，如在地图上）
- X marks the spot.X 标出了所说的地点。

词汇	X
释义	X noun /eks/ /eks/ (also x) (plural Xs, X’s, x’s /ˈeksɪz/ /ˈeksɪz/ ) [countable, uncountable] the 24th letter of the English alphabet英语字母表的第 24 个字母 ‘Xylophone’ begins with (an) X/‘X’.xylophone 一词以字母 x 开头。 [uncountable] (mathematics数学) used to represent a number whose value is not mentioned（代表未知数） The equation is impossible for any value of x greater than 2.当 x 的值大于 2 时，这个等式不成立。 [uncountable] a person, a number, an influence, etc. that is not known or not named未知的人（或数、影响等）；未指明的人（或数、影响等） Let's suppose X knows what Y is doing.假设 X 知道 Y 正在干什么。 see also X chromosome, X-rated, X-ray X symbol /eks/ /eks/ (also x) the number 10 in Roman numerals（罗马数字）10 used to represent a kiss at the end of a letter, etc.（置于书信等的结尾，表示亲吻） Love from Kathy XXX.爱你的凯西，吻你，吻你，吻你。 used to show a vote for somebody in an election（在选举中表示投给某人的一票） Write X beside the candidate of your choice.在你选择的候选人旁边标一个 X。 used to show that a written answer is wrong（表示书面答案是错的） compare tick (1) used to show position, for example on a map（用以标明方位，如在地图上） X marks the spot.X 标出了所说的地点。
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