A WORD, A WORLD
necessary
释义
- n.
- 必需品；〈口〉必需的金钱[行动]；〈美方〉厕所
- adj.
- 必需的；必要的；必然的；无法避免的
- 网络
- 必须的；需要的
展开详细释义
adj.
1.必要的,有必要;必须,需要,必需的
2.必要的,不可缺的;必须的,强迫的;必然的,必定的
3.必须,应该;不可缺少的
4.一定,必然有的,事出无奈,无可避免的
n.
1.必需品;〔口语〕必需的金钱[行动]
2.〔美方〕厕所
词形变化
复数：necessaries
常用短语 11 组
- if necessary
- 如果必要的话
- necessary for
- 所必需；对…是必要的
- necessary condition
- 必要条件，充分必要条件
- when necessary
- 在必要的时候
- as necessary
- 必要时
- absolutely necessary
- 绝对必要
- necessary and sufficient condition
- 充要条件；必要且充分的条件
- where necessary
- 必要时；需要时；必要地方
- sufficient and necessary condition
- 充要条件；充分必要条件
- necessary evil
- n. 无可避免之灾祸
- necessary connection
- 必然联系
在例句中理解 34 句
We might seem to be carrying excess supplies but they would be necessary in the case of an emergency.
看上去我们所带的东西多了些，但情况紧急时，它们会派上用场。
Meanwhile, Argentina is ready to ship naval vessels, if necessary, from Ushuaia to go rescue.
同时，阿根廷一艘海军船只已做好准备，如有需要，将从乌斯怀亚前去救援。
The secretary of state has the power reasonably necessary to perform the duties required of him by this Act.
州务卿拥有合理的必要的权力履行本法所要求其履行的职责。
The editor has all the necessary tools for document creation, which seems to be from a different service than MemoryPress.
该编辑器中包括所有创建文档所需的工具，和MemoryPress提供的服务有所不同。
Water treatment is often necessary if surface water supplies are to be available for human use.
当把地表水供人使用时，通常需要处理。
Still, one of the necessary risks of being at the top is the possibility of a high-profile failure, regardless of your gender.
尽管如此，身居高位所面临的必然风险之一是，如果失败，你会备受瞩目。这点与你的性别无关。
I shall provide you perhaps with a further update later this day if it becomes necessary to do so.
如若必要，今天我可能会给予你们进一步的更新。
Trauma is not necessary but is often the initiating event, so an efficient method for evaluation is beneficial.
创伤不是必要条件，但经常是首发诱因，所以建立一个有效的方法以利评价是有益的。
All this seems to tell us the situation was not so, government intervention in the economy and may be necessary.
这一切似乎告诉我们情况没有那么遭，政府对经济的干预必要而且可能。
It has been a necessary trip around the business world for us to investigate this example of corruption.
集中探讨已经成为我们研究腐败案例通往经济领域的必经之路。
It was as necessary for my soul after its rigorous repression during my infancy as are the monsoon clouds after a fiery summer.
这就宛如我幼年时期的心灵受到了严酷的压抑之后，在炙热的夏季过后出现的季风云彩一样，顿觉清爽。
It is always necessary to be loved, but not always necessary to be reverenced.
永远需要别人喜欢，却不永远需要别人尊敬。
To its lasting credit, DARPA paid for the necessary software to be developed and made it open-source and freely available.
DARPA支付了必需软件的开发费用并将其开源，免费可用，这为它博得了好名声。
It's easy to work because you think it's a "good idea" or because you think you should, and not because it's necessary or beneficial.
工作很容易，因为你认为它是一个“好主意”，或者因为你觉得应该工作，而不是因为有必要工作或工作是有益的。
Sometimes if the partied work together some form of contact may be necessary but it cannot continue to be on an emotional level.
有时候出于某种工作上的合作关系，一些接触在所难免，但是这些接触绝不可以掺杂情感成分。
In short, a supply of genetic variation is all that's necessary for evolution to continue.
简而言之，遗传变异是进化不断向前的必要动力。
If changes are made to the tunnel after it has been built, it may be necessary to make a fan revision.
在风洞建成以后，如果要进行修改，那么风扇也可能要更新。
Helping Gonzalez overcome the tangle of forms necessary to apply to college was one of the smaller services Aspira provided students.
帮助冈扎勒士填写申请入学所需要的复杂表格是埃斯皮拉为学生提供的较次要的一个服务项目。
"More capital injections and guarantees may become necessary to ensure stability and the normalisation of credit markets, " he said.
他表示：“更多的注资和担保，可能对确保信贷市场的稳定和正常化变得有必要。”
It is hard to know who will be able to improve reading skills over time, and how much extra help is necessary.
但是很难知道谁的阅读能力能得到改善，需要多少额外的帮助。
At the end of the day, growth in cities, rather than being seen as a bad thing, is a necessary element of a vibrant economy.
归根结底，城市增长并不是件坏事，而是有活力的经济的一个必要组成部分。
because Beijing is ready to make all preparations necessary to host the Games.
是因为北京已做好了所有必要的准备工作来举办奥运会。
Remember, it's just a puzzle. You picked it up and you do have all the necessary pieces to complete it.
记住，这是个拼图，你拿起了它，你拥有这块拼图的所有零片。
If you're unable to go at your allotted time, it will be necessary to wait until the next day when your turn comes again.
如果你不能在分配的时间内入厕，将必须等到第二天轮到你的时候再去。
This is often necessary to entice a well-capitalized distributor to take on a new product line.
这一方式在吸引一个资金雄厚的分销商从事一条新产品线时经常是必要的。
I have reported the matter to the police in [the capital of] Dar-es-Salaam and I hope they will take the necessary action.
我已经把这件事报告给了首都达累斯萨拉姆的警方并且我希望他们采取必要的行动。
If necessary, ask your domain administrator for the names of existing domain groups, or to create domain groups for your failover cluster.
如果需要，请向域管理员询问现有域组的名称，或者为故障转移群集创建域组。
To understand Jobs's prognosis, it is necessary to appreciate the precise type of cancer he had, and the subtype he is believed to have had.
为了解乔布斯病情的预测，必须精确确定所患癌症类型，他患有的亚型。
I had to get out on my own, and the Army would provide the necessary things for me to do so.
我必须要自己出去闯，部队会带给我必须的东西。
I have suggested that it is not just a relapse into infantilism, but a genuine attempt to get at something necessary.
我认为这不仅仅是幼稚病的一种复发，而是真正地在尝试寻找某些很必要的东西。
The booklet provides all the necessary information about the college.
这本小册子提供了关于那所学院的所有必需信息。
No further changes were considered necessary.
没有必要作出进一步改变。
The doctor says it may be necessary for me to have an operation.
医生说我可能需要做手术。
The closure of the factory was a necessary consequence of increased competition from abroad.
工厂倒闭是来自国外的竞争加剧的必然结果。