Search the dictionary A Chinese word or character, or English Search 6 entries. ānshuì 安睡 to sleep soundly ānshuǐ 氨水 ammonia solution ānshuìkù 安睡裤 disposable period underwear (esp. for overnight use) ānshuìkù 安睡褲 disposable period underwear (esp. for overnight use) bùānshuǐxìng 不谙水性 to not know how to swim bùānshuǐxìng 不諳水性 to not know how to swim