英语词组sign off on sth (NAmE, informal)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	sign off on sth (NAmE, informal)
释义	●ˌsign ˈoff on sth (NAmE, informal) to express your approval of sth formally and definitely 正式批准◆The President hasn’t yet signed off on this report. 这份报告总统还没有正式批准。[v + adv + prep]
随便看	turned up turn in turn in (old-fashioned, informal) turn in on yourself turn inside out turn in sth turn into sth turn itself off turn itself on turn off turn-off turn off turn-off turn off (informal) turn off sth turn on turn-on turn on sb turn on sth turn out turnout turn out turn over turn over turnover

英语词组固定搭配大全包含8584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。