相关单词同義詞useful, beneficial, helpful, conducive, advantageous, 近義詞 beneficial 有利的, healthful 有益健康的, wholesome 有益健康的, advantageous 有利的, healthy 健康的, favorable 有利的, constitutional 憲法的, helpful 有幫助的, useful 有用的, constructive 建設性的, valuable 貴重的, productive 生産的, good 好的臨近詞salutation, salubrious, salutary medicine, salutary exercise, salutary exercises, salutary advice., salutary influence相似詞saltire, saltpetre, salty, salubrious, salutation, salute, Salvadorean, salvage, 返回 salutary