let your hair down
成語所屬單字hair
let your hair down — 慣用語
1. to relax and enjoy yourself freely after a period of being formal or careful abo
1.慣用語
釋義
放鬆自己，盡情玩樂
to relax and enjoy yourself freely after a period of being formal or careful about how you behave
例句
After the wedding ceremony, the guests let their hair down and danced until midnight.
Theo finds it hard to let his hair down at office parties because he is shy.