夜幕低垂 yèmùdīchuí night falls Origin Definitions Defs Strokes Stroke Words Sentences Sents 夜幕 yèmù verb curtain of night the gathering darkness of night; the way night covers the world like a large cloth or curtain低垂 dīchuí to fall; to hang low to descend or settle low, used to describe the onset of night or gloomy, low-hanging clouds and weather