燕尾服 yànwěifú tailcoat Definitions Defs Origin Strokes Stroke Words Sentences Sents 1 sentence 他身穿一套黑色燕尾服,显得非常庄重。 tā shēnchuān yī tào hēisè yànwěifú, xiǎnde fēicháng zhuāngzhòng. He wore a black tailcoat, looking very dignified. Source: Dong Chinese Dictionary