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essential是什么意思

2023-12-31 00:19:16
essential
美[ɪsenʃl]  英[ɪsenʃl]
adj.  本质的；必要的；重要的
n.  要素；必需品
  副词：essentially  名词：essentiality
  近义词：basic，elemental，fundamental，inessential，

详细释义

adj.(形容词)
  1. 本质的，实质的
  2. 基本的，根本的
  3. 提炼的，精华的
  4. 不可缺的，必不可少的，必要的，必需的
  5. 极其重要的
  6. 实在的
  7. 主要的，紧要的
  8. 理想中的，完美的
  9. 【音】基本的
  10. 【医】特发的
n.(名词)
  1. 实质，本质，本质的东西，精髓
  2. 要素，要点，要旨
  3. 必需品，必不可少的东西
  4. 主体，要件，主要方面

双解释义

adj.(形容词)
  1. [P]必不可少的,绝对必要的; 非常重要的 necessary; indispensable; most important
  2. [A]本质的,实质的,基本的 relating to sbs/sths basic nature; fundamental
n.(名词)
  1. [P]要素,要点 fundamentally necessary element or thing
  2. [P]必需品 sth that is necessary

英英释义

Noun
  1. 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
  1. absolutely necessary; vitally necessary;

    "essential tools and materials" "funds essential to the completion of the project" "an indispensable worker"

  2. basic and fundamental;

    "the essential feature"

  3. of the greatest importance;

    "the all-important subject of disarmament" "crucial information" "in chess cool nerves are of the essence"

  4. being or relating to or containing the essence of a plant etc;

    "essential oil"

  5. defining rights and duties as opposed to giving the rules by which rights and duties are established;

    "substantive law"

组词搭配

～+名词
  1. essential character本质特征
  2. essential elements要素
  3. essential goods必需品
  4. essential harmony基本和谐
～+介词
  1. essentials of life生活的必需品
  2. essentials to success〔health〕成功〔健康〕的要素
动词+～
  1. grasp the essentials抓住本质
  2. import essentials进口生活必需品
  3. teach the essentials讲授要点
形容词+～
  1. basic〔prime〕 essentials基本要素
  2. living essentials生活必需品

例句

用作形容词(adj.)
  1. This is of course still the essential method.这当然仍是本质的方法。
  2. This is desirable but by no means essential to 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.
  3. Concentration is essential if you want to do a good job.如果你想把事情做好,专心是必要的。
  4. Mass education is essential in promoting democracy.民众教育对提倡民主是非常重要的。
用作名词(n.)
  1. What are the essentials of good teaching?成功教学的要素是什么?
  2. The first essential, of course, is to know what you want.第一要素当然是知道自己想要什么。
  3. We only had time to pack a few essentials.我们只来得及装上几件必需品。
  4. A man should never neglect these social essentials.一个人决不该疏忽了这些社交上的必需品。

词语用法

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。
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