英语词组up and down是什么意思，短语翻译、用法及例句-英语词组固定搭配大全

词组	up and down
释义	●up and ˈdownsometimes good and sometimes bad 时好时坏◆One moment he seems well, the next he’s sick again — he’s up and down all the time. 他一会儿看起来不错，一会儿又病了，总是时好时坏。◆My relationship with him was very up and down. 我跟他的关系忽冷忽热。
随便看	coming comings comings and goings command commando commas comment commission commit a faux pas common common or garden company compare compare notes compare notes (with sb) compare notes with sb comparison complexion compliment compliments compos concentrate concentrate the mind concern conclusion

英语词组固定搭配大全包含20132条英汉双解词组，基本涵盖了全部常用英文词组、短语的翻译及用法，是英语学习的有利工具。