英语词汇“up and down”的读音、意思、造句、用法及中英文翻译-迷途网

up and down

moving upwards and downwards起伏；上下波动
- The boat bobbed up and down on the water.小船在水面颠簸。
in one direction and then in the opposite direction来回；往复
- She was pacing up and down in front of her desk.她在办公桌前踱来踱去。
sometimes good and sometimes bad时好时坏
- My relationship with him was up and down.我跟他的关系忽冷忽热。
(North American English, informal) if you swear up and down that something is true, you say that it is definitely true绝对地；肯定地；完全地

词汇	up and down
释义	up and down moving upwards and downwards起伏；上下波动 The boat bobbed up and down on the water.小船在水面颠簸。 in one direction and then in the opposite direction来回；往复 She was pacing up and down in front of her desk.她在办公桌前踱来踱去。 sometimes good and sometimes bad时好时坏 My relationship with him was up and down.我跟他的关系忽冷忽热。 (North American English, informal) if you swear up and down that something is true, you say that it is definitely true绝对地；肯定地；完全地 See also up
随便看	come-in-for come in from the cold comeing come in handy come in (on something) come into come-into come into effect come into force come into/go out of, etc. use come into its own come into line come into line with come into line with sb come into line with sth come into out of use come into season come into the world come into use come into your/its own come into your own comelier comeliest comelily comeliness