音標發(fā)音英式音標 [?n?s?s?r?]美式音標 [?n?s??s?ri]國際音標 ['nesis?ri]英式發(fā)音 美式發(fā)音 基本解釋adj. 必要的;必需的;必然的 n. 必需品 n. (Necessary)(英)內(nèi)塞瑟里(人名)詞源解說 14世紀中期進入英語,直接源自古典拉丁語的necessarius;最初源自古典拉丁語的necesse,意為不可避免的,不可缺少的。同根派生adj性質(zhì)的同根詞necessitarian:必然論的;宿命論的。adv性質(zhì)的同根詞necessarily:必要地;必定地,必然地。n性質(zhì)的同根詞necessity:需要;必然性;必需品。necessitarian:必然論者;宿命論者。vt性質(zhì)的同根詞necessitate:使成為必需,需要;迫使。necessary相關(guān)詞用法辨析adj. (形容詞)necessary用作形容詞時,表示“必要的,必然的”,一般指在概念和邏輯上所要求應(yīng)該做的,本身包含著“既不可少,又不可避免的”的意思。作“不可避免”解時,常用于a necessary evil習(xí)語中。 necessary可用作定語、表語或賓語補足語。necessary一般不用表示人的名詞或代詞作其主語,而通常要用it作形式主語。 It is necessary可以接由that引導(dǎo)的主語從句,從句中的謂語動詞一般要用虛擬式(多為動詞原形)。 有時為了使句子意思完整, necessary可以同if, when連用,用作插入語。 necessary使用方法necessary詳細辨析英漢例句用作形容詞 (adj.)用作定語: ~+ n.My money came short of the necessary sum.我的錢不足所需的數(shù)目。用作表語: S+be+~A year's guarantee on the television set for all repairs might be necessary.必須為電視機提供為期一年免費修理的保單。S+be+~+ prep .-phrasePatience and understanding are necessary for a teacher of infants.耐心和理解是幼兒教師必不可少的。It is/was+~+(for sb) to- vIt was necessary to jump on the ice coated mounds of brush several times before they could flush.你得在這些被冰覆蓋的樹叢上跳上好幾下,才能把它們驚起。It is/was+~+that-clauseIt is necessary that everyone be there in time.大家都按時到達那里是必要的。用作賓語補足語: S+V+O+~We consider it necessary that the machine should be oiled regularly.我們認為機器必須定期加油。其他The National People's Congress holds one session each year. When necessary, the session may be advanced or postponed.全國人民代表大會每年召開一次會議,必要時,會期可以提前或推遲。necessary更多例句詞組短語用作形容詞 (adj.)~+名詞necessary actions 必要措施necessary apologies 必要的道歉necessary arrangements 必要的安排necessary end 必然的結(jié)局necessary equipment 必要的裝備necessary更多詞組英英字典劍橋英英字典 needed in order to achieve a particular result柯林斯英英字典 Something that is necessary is needed in order for something else to happen. A necessary consequence or connection must happen or exist, because of the nature of the things or events involved. necessary劍橋字典necessary柯林斯字典專業(yè)釋義經(jīng)濟學(xué)必要性The point is that it is necessary to introduce proper supervisory mechanism into teamwork.3.強調(diào)了在團隊運作中引入適當(dāng)監(jiān)督機制的必要性。法學(xué)必要性Chapter 2:The necessary of custody of act system.第二章論述了設(shè)立行為保全制度的必要性。必需的So,the establishment of Unified Judicial Examination,which is adapt with the concept of The rule of law,is necessary.因此,在我國建立統(tǒng)一司法考試制度是必需的,也是與建設(shè)中國特色社會主義法治國家的治國理念相適應(yīng)的。應(yīng)然Thus, in this construction, it is necessary for the main body of the market economy to be regulated and exerted on economic moral education.因而,在建立和發(fā)展社會主義市場經(jīng)濟的過程中,對市場經(jīng)濟活動的主體加以規(guī)范并對其進行經(jīng)濟道德教育是社會主義市場經(jīng)濟發(fā)展的應(yīng)然之有。生活必需品語言學(xué)必然The reasoning here means pragmatic reasoning and it relies on certain context. And there’s no necessary relationship between presupposition and conclusion.這里說的推理指的是語用推理,它依賴于一定的語境而進行,其前提和結(jié)論之間沒有必然的聯(lián)系,旨在說服和確信。數(shù)學(xué)必要的必然He thought that logic is the science of necessary and valid inference rules.他認為,邏輯是必然有效的推論規(guī)律的科學(xué)。必要性必須的