英语释义

1. of, relating to, or constituting essence inherent

2. of the utmost importance basic, indispensable, necessary
an essential requirement for admission to college

3. being a substance that is not synthesized by the body in a quantity sufficient for normal health and growth and that must be obtained from the diet
a vegetable oil rich in essential fatty acids — see also essential amino acid — compare nonessential sense 2

4. idiopathic
essential disease essential hypertension

5. something basic
the essentials of astronomy

6. something necessary, indispensable, or unavoidable

7. extremely important and necessary

8. very basic

9. something that is basic or necessary something essential

10. extremely important or necessary
It is essential that we all meet here.

11. forming or belonging to the basic part of something
Free speech is an essential right of citizenship.

12. something that is basic or necessary
I packed the bare essentials for the trip.

13. being, relating to, or containing an essence
an essential odor

14. being a substance that is not synthesized by the body in a quantity sufficient for normal health and growth and that must be obtained from the diet
The body converts linoleic acid—an essential fatty acid that makes up 60 percent of corn oil—into arachidonic acid.
— Janet Raloff, Science News, 24 June 1989 — see essential amino acid — compare nonessential

15. having no obvious or known cause idiopathic
essential disease

片语

Service Essentials服务要点

Trade Essentials贸易须知

Probability essentials概率原理

Wine Essentials葡萄酒精华

essential difference本质区别

essential qualities固有性；本质（essential quality 的复数）

essential parameter[数] 基本参数；[数] 本质参数

essential goods主要货物；[经] 必需品

essential component主要部件；主要成分

essential nutrients基本营养物；必需营养素（essential nutrient的复数形式）

essential drugs基本药物

Hair Essentials护发系列

dietary essentials日粮中必须的养分

essential amino acid[生化] 必需氨基酸

be essential for对…必不可少的

essential oil香精油，精油

essential water组成水份

action essentials动作影视精华特效素材8dvd

LACOSTE Essentials男子平角内裤

Leadership Essentials领导力素质

essential fatty acid[生化] 必需脂肪酸

essential requirements基本要求；基本规范

essential information[自] 基本信息

essential condition必要条件

essential point[数] 本质点

essential mineral主要矿物；主成份矿物；基本矿物

essential hypertension[内科] 原发性高血压；[内科] 特发性高血压

essential element[化学] 必需元素

英汉例句

• 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。

• children may first mention toys, but encourage them to list essentials like meals, shelter, clothing, and nonmaterial things like encouragement, love, fun and caring.

  孩子可能首先提及玩具，但要鼓励他们列出必需品，比如衣食住方面，以及非物质上的给予，比如爱、乐趣和关怀。

• milk, bread, restrooms - all the essentials - are all in the back of the store, because they’re staples that everyone needs, and relatively low margin.

  牛奶那，面包那所有的生活必需品，即使是商场的厕所总是商场的最里面，这些都东西都是每人都要的而且相对都很便宜。

• the basic essentials of life, i.e. housing, food and water

  生活的基本需要，即住房、食物和水

• he said the state’s disaster sirens were working, and residents, as always, were advised to keep a three-day supply of food, water, medicine and other essentials in stock.

  他说夏威夷州的灾难警报系统正在运行，所有居民被建议保存供应三天的食物、饮水、药物和其他的生活必需品。

• the book deals with the essentials of english grammar.

  这本书论述英语语法的要点.

• know the fundamentals. even if you don’t think you know everything in terms of scope, taking care of the essentials is just as important.

  掌握基本原理：即使你认为自己并不完全搞得懂复习的内容，然而这时关注要点是同样重要的。

• if you can, cut back to shopping only for essentials and plan those essential trips well.

  你可以减少购物，只购买必需品并对购物进行很好的安排。

• to lighten their loads, they transferred a few essentials to the garbage bag.

  为了减轻负重，他们把一些必需品转移到了塑料袋里。

• the ten essentials translate broad ideas about sustainable cities into workable solutions.

  「十大要点」将关于可持续城市的宽泛理念转化成可行的解决办法。

• supermarkets hide dairy products and other essentials on the back wall so that you have to go through the whole store to get to them.

  超市将牛奶等必需品隐藏在超市的深处，因为这样你只有逛了整个超市才买到这些。

• some have been simplified to demonstrate essentials only and observe confidentiality as required.

  一些已经被简化了，仅仅用来论证要点和要求的观察保密性。

• everybody knows the essentials of home decor such as beds, tables, and wall units for the tv, but there are some neat home decor accessories that are just plain fun!

  众所周知的家居生活必需品包括床、桌子、放电视机的靠墻组合柜，但也有一些巧妙的家居装饰用品纯粹是为了好玩。

• the three great essentials to achieve anything worth while are: hard work, stick-to-itiveness, and common sense.

  完成任何有价值事情的三个伟大的基本要素就是：艰苦工作、坚韧不拔和具备常识。

• the 3-minute, 28-second 「bare essentials of safety」 clip, and a similar 45-second television advertisment introduced six weeks ago, have had passengers glued to their mini television sets.

  这段时长3分28秒的视频名为「赤裸的安全要点」。六周前，公司还推出了一段类似的45秒钟的电视广告。

• one approach is to use gold’s purchasing power in terms of life’s essentials such as energy and food.

  一种方法是根据生活必需品比如能源和食物，用黄金的购买力来折算。

• experts say most of us really only need to pay attention to a few basic beauty secrets — essentials that can help you look and feel great without spending a lot of time or money.

  专家说，我们多数人实际上只需要关心一下几个基本的美容秘诀--这些要领可以帮你看起来漂亮、感觉不错，而又不用花很多时间和金钱。

• it was necessary to supply them with such essentials as food, medical services and shoes.

  毕竟，为他们提供食物、医药、鞋子等生活必需品是非常必要的。

• now that you「ve got the essentials working, it」s probably a good idea to consider usability.

  现在，您已经完成了要点工作，考虑使用性能可能是一个好主意。

• this article explored the essentials of the plug-in signature mechanism, including its categories, creation, and verification strategies.

  本文探索插件签名机制的要点，包括插件的分类、创建和验证策略。

相似词

all-important极重要的，至关紧要的

critical鑒定的；[核] 临界的；批评的，爱挑剔的；危险的；决定性的；评论的

imperative必要的事；命令；需要；规则；[语]祈使语气

indispensable不可缺少之物；必不可少的人

integral积分；部分；完整

necessary必需品

necessitous贫困的，贫穷的；紧急的

needed需要（need的过去式）

needful必须做的事；钱

required需要（require的过去式及过去分词形式）；要求

requisite必需品

vital(Vital)人名；(法、德、意、俄、葡)维塔尔；(西)比塔尔

相反词

dispensable可有可无的；非必要的

inessential无关紧要的东西

needless不必要的，不需要的

nonessential不重要的人

unessential非本质的事物，不重要的事物

unnecessary不必要的；多余的，无用的

unneeded不需要的