劍橋詞典a bar at a party or event at which guests can buy drinks （酒吧或宴會中的）售酒柜臺 Hors d'oeuvres will be served during the reception and a cash bar will be available . 歡迎會上會有開胃小菜供應，也會有售酒柜臺提供服務。 返回 cash bar