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	bunk up (with sb) (BrE, informal) buoy buoy sb/sth up buoy sth up burn burn away burn down burn down burned-out burned-out burn itself out burn out burn out burnout burn out burnout burn sb out burn sb out of sth burn sb up (NAmE, informal) burn sth away burn sth down burn sth off burn sth out burn sth out burn sth up

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