第三人称单数：pourboires
<法>酒钱，赏钱；
1. 酒钱：pour 灌注 | pourboire 酒钱 | pourparler 预备洽商
noun
1. a relatively small amount of money given for services rendered (as by a waiter)
Synonym: gratuitytipbaksheeshbakshishbakshisbacksheesh
