相关单词同义词be of help, have it, have it, to advantage, behalf, utility, benefit, sake, profit, 近义词 advantage 优势, benefit 利益, profit 利润, gain 获得, reward 报答, purpose 目的, aim 目标, worth 价值, service 服务, help 帮助, use 使用, value 价值, utilize 利用或使用..., assistance 援助, convenience 便利, befriend 待 ... 如友, sake 理由, utility 效用, exploit 剥削, employ 雇佣, apply 应用临近词available, ava, avails, Availe, avail., Availite, avail of, availably, availablity, availahility, availibility, availability相似词auxiliary, auxiliary nurse, auxin, AV, avail yourself of sth, availability, available, avalanche, 返回 avail