英语词组(as) sharp as a tack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	(as) sharp as a tack
释义	●(as) sharp as a ˈtack (NAmE) intelligent with a quick and lively mind 非常机智；头脑灵活◆My grandmother’s 85 but she’s still sharp as tack. 我祖母 85 岁了，但她的头脑还很灵活。 NOTE A tack is a kind of small nail or pin. * tack 指小型的平头钉或钢钉。
随便看	he she etc. wouldn’t harm/hurt a fly he she etc. wouldn’t hurt a fly he she etc. wouldn’t say boo to a goose hesitates he who hesitates he who hesitates (is lost) he who hesitates is lost he who laughs last laughs longest he who pays the piper calls the tune hey hey presto hide hide a multitude of sins hide your head in the sand hide your light under a bushel hiding high high and dry high and low high and mighty high as a kite high days and holidays highest high five high jinks

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