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es·sen·tial 英ɪˈsenʃəl美ɪˈsɛnʃəlAHDĭ-sĕnʹshəl ★★★★☆高四六研ＧＩＭＴ宝牛４６八COCA²³²⁷BNC⁹⁸⁰iWeb¹³¹¹Economist²⁶¹⁹
基本双解英英辨析词源搭配记法近义反义句型派生词用法例句Thesaurus例句
adj.本质的¹⁰;必要的⁴⁰;重要的³¹n.要素¹¹;必需品⁸复数essentials副词essentially名词essentiality
属性本质物质重要需要
adj.形容词
P必不可少的,绝对必要的; 非常重要的necessary; indispensable; most important A本质的,实质的,基本的relating to sb's/sth's basic nature; fundamental
n.名词
P要素,要点fundamentally necessary element or thing P必需品sth that is necessary
Noun:
anything indispensable;food and shelter are necessities of life the essentials of the good life allow farmers to buy their requirements under favorable conditions a place where the requisites of water fuel and fodder can be obtained
Adjective:
absolutely necessary; vitally necessary;essential tools and materials funds essential to the completion of the project an indispensable worker basic and fundamental;the essential feature of the greatest importance;the all-important subject of disarmament crucial information in chess cool nerves are of the essence being or relating to or containing the essence of a plant etc;essential oil defining rights and duties as opposed to giving the rules by which rights and duties are established;substantive law
adj.形容词
essential, necessary, needful, requisite这组词都有“必要的”“必需的”意思。其区别是： 1.necessary为常用词,多指总体上长期而言的需要; needful常指近期或眼下所需; essential含有缺少某一因素便不能运转、生存的意思; requisite常指某一具体任务中所需的具体东西,否则就会影响任务的完成。例如: The were the instruments needful for his work.那是他工作所需要的工具。
We can live without clothes, but food and drink are essential to life.没有衣服我们可以生存,但是食物和水是维持生命所必不可少的。
Past experience is requisite for the job.过去的经验是做这工作的必要条件。2.语气上, essential比necessary强; requisite是正式用语。 3.necessary和essential用在主语从句中时要用“should+ v. ”。 basic，essential，fundamental，radical，vital这些形容词均有“基本的，基础的”之意。 basic普通用词，指明确、具体的基础或起点。 essential语气比basic和fundamental强，强调必不可少，暗含某物如缺少某部分，则失去本质特征的意味。 fundamental书面用词，不如basic使用广泛，侧重指作为基础、根本的抽象的事物。 radical着重指事物的根本或其来源。 vital正式用词，侧重指维持生命、活力必不可少的，或生死攸关的。 indispensable，essential，necessary，requisite这些形容词均有“必不可少的、必需的”之意。 indispensable语气强，侧重指绝对必要性或不可缺少性。 essential指对事物本身性质具有决定性的重要性，暗含不可缺少，否则便无法存在。 necessary最常用词，侧重由客观因素决定的某种需要，强调不可避免，但并非绝不可缺少。 requisite正式用词，特指为实现某一目的或得到某种结果而应有的需要，有时可与necessary换用。 inherent，essential这两个形容词均有“内在的、本质的”之意。 inherent指物体本身固有的、不能与该物体分割的某种特性。 essential指决定所属事物存在的关键因素。 词源解释见essence词条。
词根词缀： -ess-存在 + -ent形容词词尾 + -ial形容词词尾
同源词：is, essence
用作形容词 adj.
～+名词essential character本质特征essential elements要素essential goods必需品essential harmony基本和谐～+介词essential to good health对于健康十分必要essential to the growth of crops对庄稼的生长是必不可少的用作名词 n.动词+～grasp the essentials抓住本质import essentials进口生活必需品teach the essentials讲授要点形容词+～basic〔prime〕 essentials基本要素living essentials生活必需品～+介词essentials of life生活的必需品essentials to success〔health〕成功〔健康〕的要素
钱博士essenti=essence，本质，实质，精华-al…的形容词后缀→本质的，精华的→基本的，必不可少的⇒转作名词必需品
词根ess-存在来自拉丁语，和日耳曼单词is是，存在最终都源自原始印欧语词根*es-是，存在。essenti=essence，本质，实质，精华-al…的形容词后缀→本质的，精华的→基本的，必不可少的⇒转作名词必需品。非常记忆es二十〖拼音〗+sen森〖拼音〗+tial守〖谐音〗⇒雇佣二十个森林守卫是必不可少的词根记忆es＋sent感觉＋ial…的→有感觉是必要的→必要的词根记忆ess存在＋ential→存在的东西→要素；实质，本质词根记忆es+sent感觉+ial…的→必要的感觉→必要的GRE红宝书essencen 基本; 本质; 香精近义词 elementaladj. basicfundamental反义词adj. inessential
用作形容词adj.
用作定语
～+ n.They lay on all essential services.他们提供一切必要的服务。
There are essential differences between the two.这两者之间有本质的区别。
用作表语
S+be+～We can live without clothes, but food and drink are essential.没有衣服我们可以生存,但是食物和水是维持生命所必不可少的。S+be+～+ prep .-phraseFood is essential for life.生命离不开食物。
Punctuality is essential in the business world.在商界严守时间至关重要。It is/was+～+for sb+to- vIt is essential for us to know all the facts.对我们来说,了解所有的事实是必要的。It is/was+～+that-clauseIt is essential that you should come home early.你有必要早点回家。
It is essential that he be sent there at once.有必要把他立刻派到那里去。用作名词n.The information and advice are boiled down to bareessentials.各种资料与建议缩短为极简单的要点。
The room was furnished with the simplestessentials:a bed, a chair and a table.房间里陈设了最简单的生活必需品:一张床,一把椅子和一张桌子。Pessentialia要素Pessentiallyad.本质上本来Pessentialityn.根本性真髓本质Pessentializevt.扼要表达使精炼Pcoessentiala.同素的同体的同质的Pextraessentiala.离开本质的非主要的Pnonessentiala.非本质的n.不重要的人Pquintessentiala.精萃的精髓的典范的Pnon-essential不需要非本质的不重要的Pessentialismn.基本教育论本质先于存在论Pinessentiala.无关紧要的n.无关紧要的东西Punessentiala.非本质上的非重要的非必要的n.非本质的东西不重要的东西
adj.形容词
essential用作形容词指事物赖以存在或与他物相区别的“最基本的”东西。一般与to或for连用,表示“对…是要紧的”。 essential用于“It is/was essential+that-clause”结构时, that从句要用虚拟语气。
形容词97%,名词3%
用作形容词This is of course still theessentialmethod.这当然仍是本质的方法。
This is desirable but by no meansessentialto the primary objective of validating mathematical models of aircraft behaviour.对于验证飞机性能的数学模型这一主要目的来说，这是必须的，但决不是最本质的.
Concentration isessentialif you want to do a good job.如果你想把事情做好,专心是必要的。
Mass education isessentialin promoting democracy.民众教育对提倡民主是非常重要的。用作名词What are theessentialsof good teaching?成功教学的要素是什么?
The firstessential, of course, is to know what you want.第一要素当然是知道自己想要什么。
We only had time to pack a fewessentials.我们只来得及装上几件必需品。
A man should never neglect these socialessentials.一个人决不该疏忽了这些社交上的必需品。adj.important, vital
同义词 crucial,fundamental,imperative,important,indispensable,main,necessary,needed,vitalcapital,cardinal,chief,leading,prerequisite,principal,requisiteconstitutive,foremost,must-have,necessitous,needful,required,right-hand,wanted
反义词 auxiliary,extra,inessential,minor,needless,nonessential,optional,secondary,subordinate,trivial,unimportant,unnecessary,voluntary,inferioraccessory,atypical,subsidiaryadj.basic, fundamental
同义词 absolute,constitutional,elemental,inherent,intrinsic,key,main,underlyingcardinal,cold,ideal,material,nitty-gritty,nub,perfect,primary,prime,primitive,principalbasal,bottom-line,complete,congenital,connate,deep-seated,elementary,inborn,inbred,innate,meat-and-potatoes,quintessential,substratal
反义词 acquired,extrinsic,incidental,inessential,insignificant,learned,nonessential,secondary,unimportant,flawed,imperfect,minor,wrongaccessory,atypical,auxiliary,subsidiarynoun.necessity, basic
同义词 condition,element,essence,fundamental,must,precondition,prerequisite,principle,requirement,requisiteABCs,groceries,guts,heart,nitty-gritty,quintessence,rudiment,stuff,substancebottom line,brass tacks,fire and ice,meat and potatoes,name of the game,nuts and bolts,part and parcel,sine qua non,vital part,where one's at
反义词 extraaccessory,auxiliary,nonessential,subsidiary,throwaway
acuteadjective very important
afflictive,critical,crucial,dangerous,decisive,desperate,dire,grave,serious,severe,sudden,urgent,vital
bareadjective simple, unadorned
austere,bald,basic,blunt,chaste,cold,essential,hard,literal,meager,mere,modest,scant,severe,sheer,simple,spare,stark,unembellished,unornamented
barestadjective simple, unadorned
austere,bald,basic,blunt,chaste,cold,essential,hard,literal,meager,mere,modest,scant,severe,sheer,simple,spare,stark,unembellished,unornamented
basenoun fundamental part
authority,backbone,basis,chief constituent,core,essence,essential,evidence,foundation,fundamental,groundwork,heart,important part,infrastructure,key,origin,primary element,principal,principle,root,source,underpinning
basicadjective elementary, fundamental
basal,capital,central,chief,elemental,essential,indispensable,inherent,intrinsic,key,main,necessary,primary,primitive,principal,radical,substratal,underlying,vital
basisnoun foundation for belief, action
antecedent,assumption,authority,axiom,backbone,background,backing,base,bedrock,cause,center,chief ingredient,core,crux,data,dictum,essence,essential,evidence,explanation,footing,fundamental,hard fact,heart,infrastructure,justification,keynote,keystone,law,nexus,nucleus,postulate,premise,presumption,presupposition,principal element,principle,proof,reason,root,rudiment,sanction,security,source,substratum,support,theorem,theory,underpinning,warrant A couple of months ago, I asked you not to fear failure, saying that embracing failure— or at least the possibility of failure— was essential to success.
几个月前，我让你《不要害怕失败》，告诉你要拥抱失败——或者至少拥抱失败的可能性——对成功来说，这是必要的。 yeeyan
No sane leader of a country would want businesspeople to think that he was against them, especially at a time when confidence is essential for the recovery.
没有哪个正常的国家领导人想让商人们认为他与他们是敌对的，尤其在这个信心比什么都重要的经济复苏时期。 ecocn |