柯林斯詞典cocktail party (cocktail parties) 1. N-COUNT A cocktail party is a party, usually held in the early evening, where cocktails or other alcoholic drinks are served. People often dress quite formally for them. 雞尾酒會 返回 cocktail party劍橋詞典a formal party with alcoholic drinks , usually in the early evening 雞尾酒會（通常安排在傍晚時分） 返回 cocktail party