essential

单词essential

基本解释

n.: 要点；要素；实质；必需品
adj.: 完全必要的；必不可少的；极其重要的；本质的
网络: 基本的；必需的

权威解释

• 完全必要的；必不可少的；极其重要的:

  completely necessary; extremely important in a particular situation or for a particular activity

• 本质的；基本的；根本的:

  connected with the most important aspect or basic nature of sb/sth

• 必不可少的东西；必需品:

  something that is needed in a particular situation or in order to do a particular thing

• 要点；要素；实质:

  an important basic fact or piece of knowledge about a subject

英汉解释

• 要点,要旨,要素;必需品

• 实质,本质,本质的东西;主体,主要方面

• 本质;要点,要素,要件

• 提炼的,精华的;【音乐】基本的;【医学】特发的,自发的

• 理想中的,完美的

• 主要;实质

• 香精(的)

• 根本的,必需的;主要的,紧要的

• 必须(的),必要的,紧急的,必不可少的

• 主要(的),重要的,至关重要(的),极为重要的

• 本质的;实质上的,实在的

• 〔医〕原发性(的),特发性(的)

• 本质的,基本的,根本(的),实质性(的)

词性分析

• 复数：essentials

单词搭配

• adj.+n.:

  essential part,essential information,essential role,essential nature,essential component

同义词

adj.necessaryvitalindispensableimportantfundamentaln.lifebloodessencequintessencerequirementprerequisite

反义词

adj.unnecessarysecondaryn.luxuryoption

例句

• It says there is "no question" of any rollback on its policy because ending fuel subsidies is essential to cut its budget deficit.

  说，不撤销加价政策，取消燃油补贴是削减财政赤字的关键。

• It is often at the planning level where hotels are included as an essential part of the overall development of an area.

  酒店经常在规划阶段作为一个区域发展中的主要组成部分。

• It is a great and essential part of the religion of humanity. It is a step into a higher - and a less selfish - plane of life.

  它是人道宗教中最伟大且精髓的部分，它引领我们踏入一个更高层次与少一点自私的生活境界。

• And while logical decomposition is often essential, it is not sufficient for system modeling.

  虽然逻辑分解常常是必要的，但是对系统建模来说是不够的。

• Yahoo, in its SEC filing earlier this week, said the restructuring was necessary to expedite obtaining an "essential" regulatory license.

  雅虎本周早些时候在提交给美国证券交易委员会（SEC）的备案文件中说，重组是尽快取得一份“重要”监管许可的必要条件。

• These technologies are often seen as essential if carbon emissions from China are to be reduced over the long term.

  如果中国期望在长期目标中减少碳排放，这些技术被认为是最为重要的技术。

• The essential nature of Chinese subject is neither as an instrumental property, nor humanity, let alone their combination.

  语文课程的本质属性既不是工具性，也不是人文性，更不应该是工具性和人文性的结合。

• Has there ever been a time when the clear use of this sacred power was more essential or more urgent?

  有哪一个时代，比我们今天更亟需清楚地运用此神圣力量？

• "Kashmir has never been an independent country in its own right whereas Tibet has - and that is the essential difference, " he said.

  “克什米尔从来就不是一个独立的国家，而西藏曾经是，这是一个本质上的区别。”他说。

• It scares me just to think about it. It is good for you to exercise regularly. It is essential to have a physical checkup once a year.

  光是想到这点就够让我害怕的了。时常运动对你有益。—年一次全身健康检查是必要的。