let one's hair down
短语彻底放松, 玩得尽兴
词形变化
lets one's hair down
三单
lets one's hair down
letting one's hair down
letting one's hair down
现在分词
释义与例句
v.
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1.
Used other than figuratively or idiomatically: see let, one's, hair, down.
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2.
To relax and enjoy oneself.
习语