基本解釋n.背心；馬甲同根派生 waistcoated相關(guān)詞英漢例句用作名詞 (n.)His waistcoat is beneath his coat.他的背心穿在外套裡麪。I always wear a waistcoat.我經(jīng)常穿著一件馬甲。waistcoated更多例句