essential

英[ɪˈsenʃl]美[ɪˈsenʃl]

adj.基本的，必不可少的 ，根本的；

n.必需品，基本知识；

复数：essentials;

例句

Punctuality is essential in the business world.在商界严守时间至关重要。

I do not want drugs in this school. It’s essential that we nip the problem in the bud so I want a meeting with all the parents next week.我不希望学校里出现*品。关键在于防患于未然，下周我要召开全体家长会。

Some accommodation between conservation and tourism is essential.自然环境的保护与旅游业之间的相互协调是至关重要的。

The essential oil maintenance I just bought was really cool and easy to use.我刚买的这个精油保养品还真是好用耶！

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。

Fluency in spoken English is essential.能讲一口流利的英语很重要。

There are essential differences between the two.这两者之间有本质的区别。

It is essential that you should come home early.你有必要早点回家。

It 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。

Food is essential for life.生命离不开食物。

英语六级真题

The essential place to visit, however, was Italy.

Repositories are essential to scientific research.

ingenuity is essential for science fiction writers

Energy Usage: Energy is an essential resource across the entire food production cycle, with estimates showing an average of 7-10 calories of input being required in the production of one calorie of food

It is essential to advanced manufacturing.

The child of tomorrow, I realized, may actually be ahead of us, in terms of sensing not what is new, but what is essential.

The youngish-looking man takes his little boy to the hermitage frequently so that when he grows up he will know what is essential

There is no essential difference between seemingly opposite opinions.

There is considerable and justified concern that the United States is falling behind much of the rest of the developed world in these essential disciplines.

What parents do, in other words, is of deep concern to the state, for the obvious reason that caring for children is not only morally urgent but essential for the future of society.

It lacks the vitamins and minerals essential for health.

By explaining some essential geological principles.

But this does not apply to everyone, so it is essential to establish your own rhythm.

Creating this sanctuary is a bold move that the people of Palau recognize as essential to our survival.

In order to achieve a successful outcome or reward, some level of risk is almost always essential.

It is not only polite, it is essential if we want to sell British products overseas.

No, I wouldn't ever compromise on the essential, the ideas or the themes.

Of course, you'll need some time to catch your breath every so often, but the essential massage is keep moving, extending and learning.

Pursuing a career is an essential part of adolescent development.

She decided that she was going to try to just use cash for two weeks to make all of her essential purchases and see what that would do to her spending.

柯林斯高阶英汉双解学习词典释义

ADJ-GRADED

绝对必要的;必不可少的;基本的

Something that is essential is extremely important or absolutely necessary to a particular subject, situation, or activity.

例句

N-COUNT

必需品;不可或缺之物

The essentials are the things that are absolutely necessary for the situation you are in or for the task you are doing.

例句

ADJ-GRADED

基本的;本质的；根本的

The essential aspects of something are its most basic or important aspects.

例句

N-PLURAL

（某学科的）基础，基本知识

The essentials are the most important principles, ideas, or facts of a particular subject.

例句

英汉词典释义

adj.

必不可少的, 绝对必要的; 非常重要的

本质的, 实质的, 基本的

自然的，由本质决定的；本性的；绝对的；完全的，完美的，完备的

精髓的，精华的；提炼的；含(香)精油的；芳香的

【病理学】(疾病)自发的，原发的，特发的

【音乐】(在乐曲的和声构成方面)必要的

n.

要素, 要点

必需品

必不可少的东西

本质，实质；精髓

英英词典释义

Noun

1. anything indispensable;

Adjective

1. absolutely necessary; vitally necessary;

2. basic and fundamental;

3. of the greatest importance;

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

5. applying to essential legal principles and rules of right;

6. absolutely required and not to be used up or sacrificed

行业词典

医学： 必需的，本质的，基本的：事物必不可少或其固有部分；使之具有其特有及必备性质的物质；特发的，自发的，原发的：无明显外因造成的(指疾病的发生)；必不可少的：食物中必需的，如必需脂酸；

法律： 根本；