gratuity

详细解释:n. 小费, 赠物, 赏钱
【经】 小帐, 赏金, 退职金

词型变化：

名词复数:gratuities

英语解释：

名词 gratuity:

a relatively small amount of money given for services rendered (as by a waiter)同义词：tip, pourboire, baksheesh, bakshish, bakshis, backsheesh