色字頭上一把刀

辞典解释色字头上一把刀sè zì tóu shàng yī bǎ dāo 以色字的刀字头比喻好色的下场是极惨痛的。 如：「色字头上一把刀，小心好色招来横祸喔！」英语 lit. there is a knife above the character for lust, fig. lascivious activities can lead to bitter consequences

辞典解释

色字头上一把刀sè zì tóu shàng yī bǎ dāoㄙㄜˋ ㄗˋ ㄊㄡˊ ㄕㄤˋ ㄧ ㄅㄚˇ ㄉㄠ

以色字的刀字头比喻好色的下场是极惨痛的。
如：「色字头上一把刀，小心好色招来横祸喔！」

英语 lit. there is a knife above the character for lust, fig. lascivious activities can lead to bitter consequences