基本解释[經濟學]禮服背心英汉例句雙語例句If being a toastmaster, the usual dress would be crimson tails with a white waistcoat, and evening- suit trousers.主持人通常穿深紅色燕尾服配白色的馬甲,加上一條晚裝用的長褲。treasure.1x1y.com.cndress waistcoat更多例句词组短语短語dress s waistcoat 禮服背心dress waistcoat更多词组专业释义經濟學禮服背心