基本解釋adj.有利的;有益的同根派生 beneficialness相關(guān)詞用法辨析adj. (形容詞)beneficial的基本意思是“有益的,有利的”,可指有利於財(cái)政方麪的富足,更常指有利於精神或身躰健康。 beneficial在法律術(shù)語(yǔ)中可作“有使用權(quán)的;有權(quán)益的”解,此時(shí)不用於比較等級(jí)。 beneficialness使用方法beneficialness詳細(xì)辨析英漢例句用作形容詞 (adj.)用作定語(yǔ): ~+ n.His holiday has had a beneficial effect.假期對(duì)他大有好処。用作表語(yǔ): S+be+~I hope your holiday will be beneficial.我希望你的假期會(huì)對(duì)你有益。S+be+~+ prep .-phraseAll these factors proved to be beneficial for the opposition.所有這些因素都對(duì)反對(duì)派有利。S+be+~+to- vIt would be beneficial to keep abreast of developments in Asia.隨時(shí)了解亞洲的發(fā)展是有益的。用作賓語(yǔ)補(bǔ)足語(yǔ): S+V+O+~I found this treatment very beneficial to my health.我發(fā)現(xiàn)這種療法對(duì)我的健康很有益。beneficialness更多例句詞組短語(yǔ)用作形容詞 (adj.)~+名詞beneficial effect 有利的影響副詞+~economically beneficial 經(jīng)濟(jì)上有益的highly beneficial 非常有益的~+介詞beneficial for 對(duì)…有利的beneficial to 對(duì)…有利的短語(yǔ)beneficialness更多詞組