当夜 dāngyèdàngyè that night Origin Definitions Defs Strokes Stroke Words Sentences Sents 1 sentence 当夜幕降临时，他们已经筋疲力尽了。 dāng yèmùjiànglín shí, tāmen yǐjing jīnpílìjìn le. By the time night fell, they were exhausted. Source: CCMatrix