prevent

prevent

美 [prɪˈvent] 　英 [prɪ'vent]

• v.阻止；阻碍；阻挠
• 网络防止；预防；妨碍

词形变化

反义词

同义词

英汉双解

英汉解释

英英解释

例句

We make it a dollar cheaper to ship the sweaters, and then increase the tariff by two dollars to prevent the sweaters from being shipped.

我们降低羊毛衫运输成本1美元，却又增加了2美元的关税而阻止了它的运输。

Numerous deaths of the two famous men did not prevent them from being involved in many spectaculars exploits, including the Long March.

这两个著名人物多次遭难，可并不妨碍他们参与许多次惊人壮举，其中包括长征。

Clinical help may also prevent the child from seeking out friends, lovers, and mentors who share her mother's difficult traits.

临床医师帮助也可能会防止孩子向朋友，爱人，和导师诉苦，分享她强硬母亲的故事。

Following the use of vasoconstrictors, endoscopic therapy is often used to arrest the bleeding varices and prevent early rebleeding.

使用血管收缩剂以后，内视镜疗法常被用来止血及预防早期再出血。

Just to prevent all the automatic responses if you want me to actually look at your offer include Drift in the beginning of your reply.

只是为了避免所有的自动回复，如果你想让我看看你的报价实际上包括在你的答复开始漂移。

But the rules prohibit export subsidies, to prevent governments from trying to help their companies gain in world markets.

但是条约禁止出口补贴，以防止政府帮助该国公司在国际市场上获利。

the train door is closing, please keep clear of the door and do not cross the yellow line to prevent injury.

各位乘客您好：车门即将关闭，请不要越出黄线，不要手扶车门，以防夹伤，谢谢合作。

And yet they did not understand how they had to act to prevent a replay of the past.

然而，他们不明白自己怎样做才能防止过去的悲剧重演。

Nothing but a miracle could prevent the company from going bankrupt.

只有奇迹发生，这家公司才能免于破产。

Gregory XVI, at the AGE of eighty, held himself erect and smiling, which did not prevent him from being a bad bishop.

格列高利十六到了八十岁还是身躯挺直、笑容满面的，但他仍是一个坏主教。

"So, to prevent worsening of damage to the brain, the patient must be maintained in as stable a condition as is possible, " she said.

“因此，要避免大脑受到更大的损伤，病人应尽可能的保持在稳定的状态，”她说。

"We'd like to be able to intervene and potentially prevent autism in the future, " she said.

她说：“我们非常希望在不久的将来可以干预并有效地预防自闭症的发生。”

Her lips were set together almost as if she was pinching them tight to prevent words or sounds from coming out.

她的嘴唇为着不让语言或声音出来，几乎好象加紧一样完全闭着。

Following these steps will help you prevent damaging the roots of roses when planting, but so will a little common sense and a bit of care.

以下这些步骤将帮助你避免损害根部玫瑰种植、但这样会有点常识和有点谨慎。

The casting pure zinc is often chosen as sacrifice anode covering on the surface of steel-foot to prevent the corrosion.

选择浇铸纯锌做牺牲阳极覆盖在钢脚表面的方法，能够有效地防止钢脚的腐蚀。

He began to think it was to be, and that he could not prevent it - a very promising step of the mind on its way to resignation.

他觉得势在必行，他也阻挡不了——这是他思想上朝认可的方向迈出的可喜的一步。

The idea is to spend a little bit of time at each revision of your Web site and prevent the most common attacks on your site.

即每次修订Web站点时都花点时间，为您的站点防止大多数攻击。

If Icann does not demonstrate that it genuinely intends to prevent abuse of trademarks, the two sides could end up in court, she warns.

如果Icann不证明它真心想要防止商标滥用的话，那么双方可能最终对簿公堂，她警告说。

The governor of Illinois ordered the Mormons to leave his state. He said only this would prevent further violence.

伊利诺斯州州长下令摩门教徒离开伊利诺斯州，他说，只有如此才能阻止该州的暴力进一步发展。

S. bullets, ' ruling out that he was killed by his own guards to prevent him from being captured alive.

这就说明他不是被自己的卫兵打死以防被活捉。

She thought he would make an abject fool of himself, and for her sake, as well as his, decided to prevent him from standing.

她认为他会当众出丑，为他俩着想，她决定制止他当候选人。

He began to think that she had not died but that she was going to, unless he could find some way to prevent it.

渐渐地他就认为她并没有死，可他要是想不出法子加以挽救的话，眼看她是死定了。

The doors and windows had been bricked up to prevent squatters from getting in.

所有门窗已被用砖堵死，以防蹲伏的动物进入。

What on earth was to prevent her from thinking him a most odd, original, agreeable, and pleasing person?

她把他看作一个最奇特的人，一个与众不同、和蔼可亲、招人喜欢的人，又有什么奇怪呢？

A fire not quenched demands a uniform vigilance to prevent its bursting into a flame, lest, instead of warming, it would consume.

一堆未熄灭的火须得大家始终小心戒备，防止它燃成熊熊火焰，否则，它不仅不能使人取暖，而会烧毁一切。

I got up at the beginning of March he tried to prevent my departure.

我于三月初下床后，他阻止我易地。

The best role for government may be to soften the negative side effects rather than to prevent these changes.

政府最好的工作是削弱不良副作用而不是阻止这种变革。

Feed restriction must be carefully controlled to prevent the bullies from getting most of the available feed.

限制饲料时必须很好地调节，以避免凶暴的鸡夺取过多饲料。

The central bank decided to reduce the interest rate to prevent economic downturn.

为了防止经济下滑，央行决定降息。

To prevent warmth, all expressions of positiveness in opinions, or direct contradiction, were after some time made contraband.

为了防止激动，一切独断自信的陈述和针锋相对的争议后来都在禁止之例。

What cared she for the silly, the abominable convention that sought to prevent her from going to the funeral?

难道她还会管那些阻止她参加葬礼的愚蠢的，讨厌的习俗吗？

To prevent clogging of the pressure tap by fine solids gas is bled into the bed at low velocity at the taps.

为了防止测压管嘴被微细颗粒堵塞，在管嘴处以低流速向床内注入气体。

For this reason, the Allies took measures to prevent it from falling into the hands of the Nazis.

正因为这一点，同盟国才千方百计地防止它落到纳粹法西斯手里。

The parties involved should exercise (self-) restraint and prevent the situation from getting worse.

有关各方应采取克制态度，防止事态扩大。

A too powerful ego might prevent you from integrating with the group .

太强的自我会阻碍你融入集体。

Even with the routine use of drugs to prevent blackhead, the two species should never be run together.

即使采用药物防止黑头病作为常规措施，这两种家禽也永远不能混群。

He has determined that nothing will prevent him.

他已决心不顾一切阻碍。

We must prevent Aids from walking abroad.

我们必须防止艾滋病蔓延。

We had wanted to prevent a victory of Soviet arms.

我们曾经想阻止苏制武器得胜。

Also, it helps to prevent dust and other airborne contaminants from flowing into the room.

它还有助于阻止尘埃和空气所带的其它污染物进入室内。

Prof Collins said he was "very opposed" to the resources being used for such purposes and would fight "vigorously" to prevent it.

柯林斯教授表示，他“非常反对”出于这些目的使用这类资源，并将“竭力”抗争，以避免这类情况的发生。

Have no doubt that the dark Ones will stop at nothing to prevent the truth coming out.

毫无疑问，黑暗者会不惜一切代价阻止真相的出现。

Items have been carefully positioned in each picture to prevent frustration and encourage a sense of accomplishment for the child.

项目已被仔细地放置在每张照片，以防止挫折和鼓励为孩子的成就意识。

However, this does not prevent beginners from oo to understand some basic ideas and methods of a number of packages.

但是这并不妨碍初学者从中了解一些基本的oo思想和一些封装方法。

Modal shells, which are most often used for dialogs, prevent the parent GUI (if any) from proceeding until the child shell is closed.

模态shell常常用于对话框，防止父GUI（如果有的话）在关闭子shell之前被处理。

Abusive governments and their allies, trying to prevent the vigorous enforcement of human rights, have had no qualms about raising theirs.

因为残暴的政府和盟友在阻止他人积极维权时，毫不顾忌地公开表示意见。

I am glad to see that governments around the region are already taking steps to prevent Avian Flu from becoming a pandemic.

我欣慰地看到这个地区的各个政府正采取措施防止禽流感爆发成大规模流行病。

There's a potential problem that maybe this kind of shipping will would prevent whales from being able to hear each other.

可能由这类船只造成的这一潜在问题将会阻止鲸们听到彼此。

Although weak stratification can also prevent heat and mass transfer, it's unstable and easy to be destroyed.

弱分层虽然也能抑制传热传质，但不稳定、容易被破坏。

This should not prevent installation, since the SMP kernel should boot on non-SMP systems; the kernel will simply cause a bit more overhead.

这并不会影响安装，因为SMP的内核也能在非SMP的系统下启动，只不过多些系统开销。

It is often woman who inspires us with the great things that she will prevent us from accomplishing.

往往是女人激励我们投身于伟大的事业，而又妨碍我们去完成它。

You will also learn about our many operations on your behalf, to prevent the dark Ones from destroying you and Mother Earth.

你们也会了解我们许多在你们的利益之上的运作，阻止黑暗者摧毁你们和地球母亲。

He said that SARS is a common threat faced by the humankind. China's work is of uttermost importance in prevent the spreading of SARS.

他说，非典是人类面临的共同挑战，中国的工作对防止其蔓延至关重要，欧盟愿向中国提供必要的援助。

The bottom of the body designed no concave nest. So have lower flowing resistance and prevent valves leakage or damage from trash pipe up.

阀体底部设计无凹槽，球阀因此具有流阻小，阀体防止污物堆积造成阀门渗漏或损坏等特点。

But, she said, it has decided to broaden its response to prevent more people from becoming infected.

不过她说，红十字会决定扩大应对霍乱的措施，防止更多的人染病。

At this point, you would attempt to find ways to prevent this failure or at least lessen its severity or impact.

在这个时候，你会想要找出避免失效或至少减轻严重度冲击的方法。

Release valves designed to let leaking gas escape could not let it out fast enough to prevent the damage.

设计来让泄露的气体排出的释放阀没有足够快的避免损坏。

The company said the government had, by stepping in and mediating, helped prevent a large-scale internet security incident.

该公司表示，通过介入和调停，政府帮助阻止了一场大规模的互联网安全事件。

Erdogan also defends Iran's right to a nuclear programme, panicking western diplomats who are trying to prevent a nuclear-armed Iran.

埃尔多安还为伊朗发展核计划的权利辩护，此举让试图阻止伊朗装备核武器的西方外交官感到恐慌。

When buying window screens, choose those made of a fine mesh to prevent the tiniest mosquitoes from entering.

买纱窗的时候，买细一点的，连细小的蚊子也跑不进去才可以。