柯林斯詞典washroom /?w???ru?m/ (washrooms) 1. N-COUNT A washroom is a room with toilets and washing facilities, situated in a large building such as a factory or an office. 洗手間 返回 washroom劍橋詞典a room with a toilet and a place to wash your hands in it, in a public place such as a restaurant or school 厠所，洗手間 返回 washroom