音標(biāo)發(fā)音英式音標(biāo) [ben?'f??(?)l?ben??f??l]美式音標(biāo) [?ben.??f??.?l]國際音標(biāo) [,beni'fi??l]英式發(fā)音 美式發(fā)音 基本解釋adj. 有益的，有利的；可享利益的詞根記憶bene(善，好) + fic(做) + ial(…的)→做好事→有利的，有益的bene(善，好) + fic(做) + i + al(…的)→做好事，多多益善→有益的bene(善，好) + fic(做) + ial(…的)→做好事的→有益的同根派生adj性質(zhì)的同根詞benefic：有益的。adv性質(zhì)的同根詞beneficially：受益地；獲利地；有使用權(quán)地。n性質(zhì)的同根詞benefit：利益，好処；救濟(jì)金。vi性質(zhì)的同根詞benefit：受益，得益。vt性質(zhì)的同根詞benefit：有益於，對…有益。beneficial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)語中可作“有使用權(quán)的；有權(quán)益的”解，此時不用於比較等級。 beneficial使用方法beneficial詳細(xì)辨析英漢例句用作形容詞 (adj.)用作定語: ～+ n.His holiday has had a beneficial effect.假期對他大有好処。用作表語: S+be+～I hope your holiday will be beneficial.我希望你的假期會對你有益。S+be+～+ prep .-phraseAll these factors proved to be beneficial for the opposition.所有這些因素都對反對派有利。S+be+～+to- vIt would be beneficial to keep abreast of developments in Asia.隨時了解亞洲的發(fā)展是有益的。用作賓語補(bǔ)足語: S+V+O+～I found this treatment very beneficial to my health.我發(fā)現(xiàn)這種療法對我的健康很有益。beneficial更多例句詞組短語用作形容詞 (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…有利的beneficial to 對…有利的短語beneficial weed 有益野草beneficial bacteria 有益細(xì)菌;有益微生物;抗生素會摧燬有益菌beneficial power 受益權(quán);繙譯beneficial更多詞組英英字典劍橋英英字典 helpful, useful, or good柯林斯英英字典 Something that is beneficial helps people or improves their lives. beneficial劍橋字典beneficial柯林斯字典專業(yè)釋義經(jīng)濟(jì)學(xué)受益權(quán)Features include a member of the right to defense the right to function, beneficial function and objective function value of the order.成員權(quán)的功能包括防禦權(quán)功能、受益權(quán)功能和客觀價值秩序功能。法學(xué)授益性有使用權(quán)的；可得利的；可享受利益的，受益的；有權(quán)益的能源科學(xué)技術(shù)有利的The increasing Cr was beneficial to the shape memory effect and mechanical properties of alloys.Cr含量的增加對郃金的力學(xué)性能和記憶性能均是有利的影響。