安睡裤 Traditional 安睡褲 ān shuì kù 🔊 disposable period underwear (esp. for… + Review this word Meanings ān shuì kù 安睡褲 disposable period underwear (esp. for overnight use) Its characters 安āncalm; peacefulHSK 5睡shuìto sleepHSK 1裤kùunderpants