need
美 [nid] 
英 [niːd]
- n.需要；必须；特别需要；迫切要求
- v.需要；必需；（表示应该或不得不做）有必要
- auxv.必须；She need not go. 这句话
- modalv.（表示没有必要或询问是否有必要）需要
- 网络需求；的用法；需要的
词形变化
复数：needs 现在分词：needing 过去式：needed 反义词
同义词
英汉双解
1. | 需要；必需to require sth/sb because they are essential or very important, not just because you would like to have them |
| Do you need any help? 你需要帮忙吗？ |
| It's here if you need it. 你要的话就拿去吧。 |
| Don't go─I might need you. 别走，我可能要你帮忙。 |
| They badly needed a change. 他们迫切需要变革。 |
| Food aid is urgently needed. 迫切需要食物援助。 |
| What do you need your own computer for? You can use ours. 你干吗还要自己买电脑？你可以用我们的。 |
| I don't need your comments, thank you. 谢谢，我不需要你来评头论足。 |
| I need to get some sleep. 我需要睡会儿觉。 |
| He needs to win this game to stay in the match. 他得赢下这场比赛以免被淘汰出局。 |
| You don't need to leave yet, do you? 你不必现在就走吧？ |
| This shirt needs to be washed. 这件衬衣该洗了。 |
| This shirt needs washing. 这件衬衣该洗了。 |
2. | ~ to do sth （表示应该或不得不做）有必要used to show what you should or have to do |
| All you need to do is complete this form. 你要做的就是填好这个表格。 |
| I didn't need to go to the bank after all─Mary lent me the money. 我最终还是不必去银行了，玛丽借我钱了。 |
1. | ~ (not) do sth （表示没有必要或询问是否有必要）需要used to state that sth is/was not necessary or that only very little is/was necessary; used to ask if sth is/was necessary |
| You needn't bother asking Rick─I know he's too busy. 你不必费神去问里克，我知道他太忙了。 |
| I need hardly tell you(= you must already know) that the work is dangerous. 这工作很危险，这就不用我说了。 |
| If she wants anything, she need only ask. 她想要什么东西，只要开一下口就行了。 |
| All you need bring are sheets. 你需要带的就是床单。 |
| You needn't have worried(= it was not necessary for you to worry, but you did) ─ it all turned out fine. 你本不必担心，一切都很顺利。 |
| Need you have paid so much? 你用得着花那么多钱吗？ |
1. | [sing][u] 需要；必须a situation when sth is necessary or must be done |
| to satisfy/meet/identify a need 满足╱迎合╱看出某种需要 |
| There is an urgent need for qualified teachers. 迫切需要合格教师。 |
| We will contact you again if the need arises. 如果有必要，我们会再次和你联系。 |
| The house is in need of a thorough clean. 这房子需要来个大扫除。 |
| There is no need for you to get up early tomorrow. 你明天不必早起。 |
| I had no need to open the letter─I knew what it would say. 我没必要拆开那封信，我知道里面会说些什么。 |
| There's no need to cry(= stop crying) . 不要哭了。 |
2. | [c][u] 特别需要；迫切要求a strong feeling that you want sb/sth or must have sth |
| to fulfil an emotional need 满足感情的迫切需要 |
| She felt the need to talk to someone. 她特别想和人聊聊。 |
| I'm in need of some fresh air. 我很想呼吸一点新鲜空气。 |
| She had no more need of me. 她再也不需要我了。 |
3. | [c][usupl] 需要的事物；欲望the things that sb requires in order to live in a comfortable way or achieve what they want |
| |
| a programme to suit your individual needs 满足你个人需要的项目 |
| to meet children's special educational needs 满足儿童的特殊教育需求 |
4. | [u] （食物、钱或生活来源的）短缺，缺乏the state of not having enough food, money or support |
| The charity aims to provide assistance to people in need . 这个慈善机构的宗旨是向贫困者提供帮助。 |
| He helped me in my hour of need . 在我生活困难的时候他帮助了我。 |
习惯用语
need (to have) your head examined
if need be
| There's always food in the freezer if need be. 如果需要，冰箱里总有食物。 |
英汉解释
n. | |
v. | |
auxv. | 2. She need not go. 这句话,口语常说作 She doesn't need [have] to go |
英英解释
例句
If you are going to lead an Agile team, you need to have the courage to speak the truth and let your team members speak the truth as well.
如果你准备去领导一个Agile团队，你需要拥有勇气说出事实，并鼓励你的团队成员也说出事实。
If the result of the assessment need to be published to the public, do you think you will put more effort to improve the energy performance?
若审核结果需向公众公布，你是否会投放更多资源以改善楼宇能源使用之表现？
If need be, take some time to drive to the office ahead of time so you know exactly where you are going.
如果有需要的话，提前花时间开车去办公室熟悉下环境。
You say you need 1500 RMB but what about the network? How much is that for the first six months?
你说你需要1500块但是宽带怎么样了啊？前六个月要交多少钱？
Copywrite of the concept work will need to be transfered to us, however the artists name will stay with the work - if you know what I mean.
概念作品的版权将需要转移给我们，但是艺术家的名字将留在工作-如果你明白我的意思。
Be honoured to help you very much. What you have to need to be able to look for me to serve as interpreter at any time.
很荣幸帮您的忙。您有什么需要可以随时找我当翻译。
In case of a need for emergency surfacing, submarines can rise so quickly that they are propelled partially out of the water.
遇到紧急情况需要浮出水面的时候，潜水艇就会迅速升起，有时会因为冲力过猛而部分跃出水面。
We need to reverse climate change, not to feel better about it as things get out of hand.
我们需要扭转气候变化的局面，而不因事情已到不受控制的地步而窃喜。
You do not need to spend hours a day with your tutor. A few hours a week, or even one hour a week, can be enough to keep you on track.
你不需要一天花费数个小时和你的家庭教师呆在一起，一周几个小时，甚至一周一个小时或许就足以使你走上正轨。
How much new information do they need?
受众对新信息的需求
"We need open access, " she said. "These children and families need to be protected and they need to get out fast. "
“我们需要打开通路”她说。孩子们和家人需要保护，他们必须尽快地突围。
But they did have a strong sense of a need for terrestrial matters to be brought into synchrony with the heavens.
不过他们确实有一种强烈的直觉，地面事件需要与天空进入同步的状态。
In complex Web environments, just like any other application, you need to be able to determine where any deadlocks are originating.
就像其他应用程序一样，在复杂Web环境中也需要能够确定任何死锁的起因。
Money management we need to be able to keep track of sales and profits at any given time from the moment the tickets go on sale.
货币管理，我们需要能够保持在任何给定的时间从目前的门票开始销售的销售额和利润的轨道。
Johnson used a press conference to emphasize the need to fund the war and meet "the very serious problems in the cities" and of the poor.
约翰逊利用一次新闻发布会强调了支付战争和满足“城市中非常严重的问题”及穷人的必要。
I have no doubt that a portion of the debt will ultimately need to be folded into a eurozone bond.
我敢肯定的是，最终将有一部分希腊债务必须被转换为一种欧元区债券。
You won't need to go alone if you don't want to - a partner will gladly come along and add quite a bit of sparkle to the trip.
您不需要单独去，如果你不想-合作伙伴会很高兴一起去，并添加相当多的火花位行程。
I am in need of a custom web designer for a project that I am getting ready to launch. With this project, here is what I would want.
我在为一个项目，我正准备推出定制网页设计师的需要。有了这个项目，这里是我希望。
Brother Qingqingcao, this pattern is very beautiful, and it's no need to know whether it's true Japanese or nor. How much?
青青草兄，此刀花纹很美，就不必管真日制还是假日制，请问多少位数购入？
China's need to emulate America may seem counterintuitive at the moment, given the parlous state of the U.
鉴于美国经济危机，现在说中国需要效仿美国好像是违反直觉的。
If you need some money, please let me know, I've hived up a sum of money.
如果你需要用钱时请告诉我，我存了一笔钱。
All is like something we have always know about and do not need to see.
一切事物都是我的司空见惯，不必再去过目的。
"I need one of your bright ideas, Peter, " he told me, "see what you can do. "
“我需要你提出高明的看法，彼得，”他对我说，“看看你有何高见。”
If you are asked questions that seem to you too personal, you need not answer them.
假如有人向你提出什么问题，而你觉得这纯粹是私事，那么你尽可不管。
There was no need to drag up the mistake she made twenty years ago.
没必要故意重提她20年前犯的那个错误。
As the result was announced, Hitler turned to the benches of the Socialists and cried, "And now I have no further need of you. "
议决案宣布时，希特勒朝向社会民主党的席次喊道“我再也用不着你们了。”
There's no need to swear at me, even if I have made a mistake.
就是我犯了错误也别骂我呀。
You need experience to carry it out right.
没有经验你就尽不了职。
No one doubts the need for such regulations, but their excessive or discriminatory use can be implicitly protectionist.
没有人怀疑这些规章的必要性，但其过分地或带有歧视性地使用具有暗含的保护主义。
We need a little more of that spirit in Washington today.
今天的华盛顿需要多一点这种精神。
For a moment I considered it absurd that I should need such a weapon to gain admittance into my own residence.
当时我认为需要这么一个武器才能进自己的家，那是荒谬的。
You'll need to calculate how much time the assignment will take.
你需要算一算要花多少时间才能完成分配的任务。
The researchers related these changes to the heart muscle's greater need for oxygen when alcohol is in the body.
研究人员认为，这些改变是与在体内有酒时，心肌对氧的需要增大有关。
In those days we did not need spies to watch the enemy's movement.
在那些日子里，我们不需要情报员注意敌人动向。
Under the circumstances, she did not need to carry herself as pretty women do.
眼前她用不着像美人儿般做得娇模娇样。
But I don't need to tell you any more about how the business has grown since then.
但是我的生意从那时起是如何兴旺发达起来的，我不需要再跟你多讲了。
When matters didn't go well for our family, she said that she did not need a new dress as long as she had the earrings.
家境不宽裕的时候，她说只要有耳环，不必添新服装。
It was one of Angleton's favorite haunts when he felt the need to talk.
安格尔顿最喜欢的有几家餐馆，这是其中一家，他感到有话要谈时，往往就到这里来。
"Don't be hasty" , said the captain. "Don't do a mischief before you see the need of it. "
“慢着，慢着，”船长也叫道，“在你看出有必要以前，请别闹出乱子来。”
I asked him to speak at the meeting, but he did not even attend; what a broken need!
我请他在会上讲话，然而他居然连来也没来，真是个不可信赖的人。
There is no need to send a representative to call on us until I narrow the field from a comparison study of features and costs.
没有必要派代表来访我公司，待我从一些产品的特色和价格的比较研究中得出较相近的结果再说。
I need not tell you that your garden has been our brightest spot in the somber surroundings of the last few days.
不用我说，在过去几天昏昏暗暗的情况下，你的花园成了我们最光明的一角。
The nation was in a state of shock, and no one understood more acutely than Kennedy himself the need to restore perspective.
国家处在震惊之中，谁也不会象肯尼迪本人那样确切地知道必须恢复对前景的信心。
They perfected their plans during the day and there was no need for words.
他们在白天已把计划商量妥当，因此这会儿用不着开口说话。
This demand for digital implementations has created a need for a book that treats the subject with a broader viewpoint.
由于数字技术这种要求，便需要一本从广泛角度来论述数字技术的书。
We don't need telling how good it is to see the downtrodden catering trades standing up for themselves.
今天我们看到一向被人踩在脚底下的饮食业工人起来为自己的利益而斗争，不用说我们是多么高兴。
To this end there is no manner of need that she should take you for a beauty.
为了这个目的，根本用不着要她把你当作是一个漂亮的公子哥儿。
For the purposes at hand, there is no need for a detailed consideration of these more complex models.
从目前任务来说，没有必要详细研究更为复杂的模型。
The civil engineering contractor may need to lay out his own casting yard.
土木工程承包者可能需要设置自己的预制场。
There is no need to put the meeting ahead because we still have three weeks before the end of the term.
这学期还有三周时间，我们没有必要提前开会。
Mary: I'm a bit tired after the long trip and after all this food what I'll need is a good night's sleep.
玛丽：长途旅行后我有点累。这餐饭后，我需要的就是美美地睡一夜。
You'll need to run container_setup. sh after each reboot or if you know how, make it run at boot automatically.
每次重新引导之后必须运行container_setup.sh，或者设置为在引导时自动运行它（如果知道怎么做的话）。
Meanwhile, he's got a hospital full of patients in oxygen tents that need mitral valve replacement, and he said, 'You can't wait on this.
在这同时呢，医院吸氧室里挤满了患者，他们需要替换冠状瓣膜。于是他说，‘你们不能再等了。
CPV technology reduces the need for large amounts of photovoltaic material, which is often the most expensive part of a solar operation.
CPV技术大大减少了我们对光伏原材料的需求。而这种原材料是太阳能电厂中最昂贵的部分。
And I have been aware of that it difficult matter that only few people are able to make it. I need to challenge myself.
我知道这很难，属于如金字塔尖般的行业。我们需要要挑战一下！
To apply for a credit card, you need to have a copy of the bank statement which lists your income for the last 3 months.
申请一张信用卡需要一份列有你最后3个月的存款证明。
When she greeted me with her hello, I replied "Guess what I need from you today? "
她向我打招呼，我说：你说我想弄点什么呢？
You might have done quite a bit, but never quite got around to getting the rest and relaxation you need and now it's time to start all over.
或许，你休息了一下下，但还没有完全适应，得到你需要的放松，现在，一切又要重头开始。
Now when He heard this, He said, Those who are strong have no need of a physician, but those who are ill.
耶稣听见，就说，强健的人用不著医生，有病的人才用得著。
But some Federalists said that America did not need a bill because the constitution was sort of a bill anyway.
但是一些联邦制的拥护者说美国不需要一个法案因为不管怎么说《宪法》已经是一个法案了。
Like, the whole idea of agile programming is not to do things before you need them, but to page-fault them in as needed.
比如，敏揵编程的整个理念就是：凡事预则废，不预则立。
What I didn't tell her is, if she said, "Yes, " you could jump. You don't need the 30 day waiting period.
我没告诉她，如果她回答“有”，那就皆大欢喜了，这就免了那三十天的等待期。
What seems to be more evidence of real estate professionals do not need too much investment in knowledge, seems to be a very simple matter.
似乎有什么更多的证据，房地产专业人士并不需要太多的投资知识，似乎是一个非常简单的事。
I'm a bit of a neurotic, so I need a stable man -- preferably with a beard and nice jawline.
我自己有那么一点的神经质，所以我需要一个成熟稳重的男人，最好就是能有络腮胡子和一个漂亮的下巴。
Over the next 22 years, it says, the region will need up to nine trillion dollars in new infrastructure to meet its energy needs.
报告说，在未来22年里，亚太地区需要花费9万亿美元用于改善基础设施，以满足能源需求。
SmartyPig will actually calculate how much money you need to allocate every month.
SmartyPig会帮我精确计算出每个月需要存多少钱。
We're going to need everybody's input on this project. So I'd like to fix a time to meet next week and hear what you all have to say.
我们需要大家同心协力投入到这个项目上来，因此我想和大伙定时间在下星期开个会，听取各位的建议。
As you can tell, you need to be a robot to fly this thing for thousands of hours.
你可以想象，你需要一个机器人来几千小时的放飞这个东西。
You just need to turn up to class with an open mind and be curious about what you are experiencing throughout the practice.
你只需要去教室里，虚心练习，并在整个练习过程中对你的身体所经历的保持好奇。
Sometimes all you need is a little bit of vacuum to help dry something out, or move a liquid through a tube, or remove gasses from a liquid.
有时所有您所需要的是一点点的真空，以帮助干一些，或移动的液体通过一根管子，或删除气体从液体。
There was no need to discuss the implications.
没有必要去讨论这些牵连关系了。
Speak the truth [If you speak the truth], and you need have no shame.
（假如）你说真话，就不必害羞。
We shall need a strong light to penetrate through this mist.
我们必须要用强光来穿透这层薄雾。
There seems to be no need to wait longer.
似乎没有必要再等了。
We need to consider how the law might be reformed.
我们得斟酌法律应如何修订。
For many such uses the prime need is for a solvent with no odour, and this necessitates very careful refining.
用在这些方面时，首先要求溶剂没有气味，这就必须细心精制。
You had no need to look at the red button that adorned his black coat to surmise that he was a person of consequence.
人们不用看装饰他的黑上衣的红色纽扣，就可以断定他是个重要人物。
There was no need to fling in that rude remark.
不需要插嘴说那句粗鲁话。
The need for a logical foundation of the number system was aggravated by the Alexandrian's free use of numbers.
由于亚历山大人随意使用数，所以对于数系的逻辑基础就更加显得迫切需要。
We need at least three given quantities.
我们至少需要三个给定值。
