self-serviceWiktionary 原文英/sɛlfˈsɜː.vɪs/美/sɛlfˈsɜr.vɪs/构词拆解self-前缀+service词干self-Of, by, in or with oneself or itself. · Automatic.词源说明From self- + service.释义名词noun1often attributiveThe practice of serving oneself, usually when purchasing items.2euphemistic, humorousMasturbation.同族词相关词 1self-serve