essential
英[ɪ'senʃl] 美[ɪ'senʃl]
"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"
"essential tools and materials"
"funds essential to the completion of the project"
"an indispensable worker"
"the essential feature"
"the all-important subject of disarmament"
"crucial information"
"in chess cool nerves are of the essence"
"essential oil"
"substantive law"
1.绝对必要的;必不可少的;基本的
Something that isessential is extremely important or absolutely necessary to a particular subject, situation, or activity.
e.g. It was absolutelyessential to separate crops from the areas that animals used as pasture...
将庄稼和放牧区分开绝对必要。
e.g. As they must also sprint over short distances, speed isessential...
由于他们也必须进行短跑，因此速度至关重要。
2.必需品;不可或缺之物
Theessentials are the things that are absolutely necessary for the situation you are in or for the task you are doing.
essential的意思
e.g. The flat contained the basic essentials for bachelor life.
那套公寓配有单身生活的基本必需品。
3.基本的;本质的；根本的
Theessential aspects of something are its most basic or important aspects.
e.g. Most authorities agree that play is anessential part of a child's development...
大多数权威人士都同意，玩耍在孩子成长过程中起着非常重要的作用。
e.g. In this trial twoessential elements must be proven: motive and opportunity.
在这次审讯中，必须证明两个基本因素：动机和时机。
4.（某学科的）基础，基本知识
Theessentials are the most important principles, ideas, or facts of a particular subject.
e.g. ...the essentials of everyday life, such as eating and exercise...
饮食、锻炼等日常生活的要素
e.g. This has stripped the contest down to its essentials.
这就使比赛精简到最基本的环节。
1. 必要的：对每个高中毕业生来说,准备高考是十分必要的(essential) 除非薪水太低,上班太远,否则他就会接受这份工作的(unless)
2. essential的解释
2. 世纪典藏：肯尼吉的<>(essential)精选辑,首周进榜就分别攻下五大唱片和g-music西洋榜的三、五名;曾与他合作的王力宏,则以<>包办双榜冠军. 两人今晚将在香港再携手,王力宏出任Kenny G的演奏会嘉宾,演唱三首歌.
This is of course still the essential method.
这当然仍是本质的方法。
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.
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。
Mass education is essential in promoting democracy.
民众教育对提倡民主是非常重要的。
What are the essentials of good teaching?
成功教学的要素是什么?
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。
We only had time to pack a few essentials.
我们只来得及装上几件必需品。
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。
The museum is closed while essential repairs are being carried out.
博物馆正在进行大修，在此期间暂停开放。
It is essential to keep the two groups separate.
将这两组隔开是完全必要的。
It is essential that you have some experience.
你必须得有些经验。
Even in small companies, computers are an essential tool.
即使在小公司里，计算机也是必不可少的工具。
The essential difference between Sara and me is in our attitude to money.
我与萨拉的根本区别在于我们对金钱的态度。
The essential character of the town has been destroyed by the new road.
这个城镇的主要特色被这条新公路毁了。
I only had time to pack the bare essentials (= the most necessary things) .
我只来得及装上最基本的用品。
The studio had all the essentials like heating and running water.
工作室里备有基本设施，如暖气装置和自来水。
the essentials of English grammar
英语语法基础
an essential part'/ingredient'/component of sth
某事物必不可少的一部分 / 成分 / 组成部分
Money is not essential to happiness.
金钱对于幸福并非必不可少。
Experience is essential for this job.
对于这个工作，经验是非常重要的。
essential services such as gas, water and electricity
诸如燃气、水、电等必不可少的设施
It was absolutely essential to separate crops from the areas that animals used as pasture...
将庄稼和放牧区分开绝对必要。
As they must also sprint over short distances, speed is essential...
由于他们也必须进行短跑，因此速度至关重要。
The flat contained the basic essentials for bachelor life.
那套公寓配有单身生活的基本必需品。
Most authorities agree that play is an essential part of a child's development...
大多数权威人士都同意，玩耍在孩子成长过程中起着非常重要的作用。
In this trial two essential elements must be proven: motive and opportunity.
在这次审讯中，必须证明两个基本因素：动机和时机。
...the essentials of everyday life, such as eating and exercise...
饮食、锻炼等日常生活的要素
This has stripped the contest down to its essentials.
这就使比赛精简到最基本的环节。
The essential thing is that the two of you ought to agree.
根本的问题是你们俩应意见一致.
I have levied on many writers for my essential conception of American culture.
我从许多作家的作品中获得有关美国文化的基本概念.
In spite of the bad things he's done I still believe in his essential goodness.
尽管他做了坏事,我仍然相信他本性是善良的.
In analysing a situation, it's essential to distinguish the main aspect from the minor ones.
分析形势, 要看清主流和支流.
Food is essential for life.
生命离不开食物.
essential thoughts are alike.
旨趣相同.
The core of regular contributors is essential to the magazine.
有一群经常投稿的人对这份杂志是极为重要的.
Catching to fashion is not essential to the happiness of all women.
赶时髦对所有妇女的幸福并非都是必要的.
The love of God is essentiall happiness.
出自：W. SparrowIt isessential to consider factors beyond GDP.
考虑国内生产总值（GDP）以外的因素至关重要。
2017英语一
It's true that high-school coding classes aren'tessential for learning computer science in college.
的确，高中的编程课不是在大学学习计算机科学所必需的。
2016英语二
I think that, for the majority of scientific papers nowadays, statistical review is moreessential than expert review.
我认为，对于当今大多数科学论文来说，统计审查比专家审查更重要。
2015英语一
I find courage anessential quality for the understanding, let alone the performance, of his works.
我认为，勇气是理解——更是演奏——其作品的基本品质。
2014英语一
上一个：eve
下一个：establishment
