gratuities的翻译，读音
英/grəˈtu:ɪti:z/
释义：
n. 报酬( gratuity的复数形式 ); 小账; 小费; 养老金
n. a relatively small amount of money given for services rendered (as by a waiter)
n. an award (as for meritorious service) given without claim or obligation
n. a relatively small amount of money given for services rendered (as by a waiter)
n. an award (as for meritorious service) given without claim or obligation