相關(guān)單詞近義詞 profitable 有益的, productive 生產(chǎn)的, advantageous 有利的, beneficial 有利的, favorable 有利的, valuable 貴重的, fruitful 多產(chǎn)的, paid 已付錢的, lucrative 合算的, rewarding 有報(bào)酬的, useful 有用的, remunerative 有報(bào)酬的, paying 支付的反義詞gainless, 無(wú)利可圖的臨近詞gains, gain, Gain generator, gaining stream, gain in weight, gainband merit, gain one's end, gain switching, gain one's way, gain-boosted, gain waveguide, gain crossover 返回 gainfulness