相关单词近义词 practical 明智的, utility 效用, useful 有用的, serviceable 可用的, no-frills 不提供不必要服务的..., functional 功能的, down-to-earth 实际的, effective 有效的临近词utility, utilise, utilitarianism, utilitarian act, utilitarian value, utilitarian state, utilitarian works, utilitarian realm, utilitarian crimes, utilitarian school, utilitarian theory, utilitarian control相似词utensil, uterine, uterus, UTI, utilitarianism, utility, utility belt, utility knife, 返回 utilitarian