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	break the news (to sb) break the news to sb break wind break your back doing sth do sth break your back doing sth/to do sth break your back doing to do sth break your balls break your neck break your neck doing sth do sth break your neck (doing sth/to do sth) break your neck doing to do sth break your word breast breath breathe breathe again breathe a word breathe down sb’s neck breathe easily again breathe (easily/freely) again breathe freely again breathe life into sth breathe (new) life into sth breathe new life into sth breathe your last

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。