gratuityKK [grəˋtuɪti] /ɡɹəˈtuɪti/发音名词1小费、服务费正式A gratuity of fifteen percent is added to your bill automatically.帐单会自动加上百分之十五的服务费。2犒赏金、退职金、奖金正式Retiring officers received a modest gratuity for their years of service.退休的军官因多年服务而领到一笔不多的退职金。用这个字练口说→