power怎么读_power是什么意思和用法

时间:2022-3-22 作者:英语外教网

power怎么读

英[‘paʊə(r)]美[‘paʊər]

power是什么意思

势力,权利

力,力量,能量

动力,电力,电能

能力,实力

强国,大国,政权

率,功率

体力

权限,职权

有影响的机构

(光学仪器的)放大率,(透镜的)焦强

【数】幂,乘方,指数

影响力

有权力的人

【统计学】功效,统计假设的概率

【棒球】多垒安全打能力,击远球能力

鲍尔(美国制造的驱逐舰)

v.(动词)

快速前进,迅猛移动

使有力量

给…装发动机

赋与…以动力,给…提供动力,向…提供动力,给…供电

用动力发动

拖动,驱动,推动

使(机器)启动

adj.(形容词)

用电力(或动力)发动的

有助力装置的

power的例句

A man should rely upon his own power.人类应该依靠自身的力量。

Such things aren’t within the compass of my power.这些事不在我力可能及的范围之内。

I intend to release my karma to give power away.我意愿释放我送给别人力量的业力。

Not that I don’t want to help you, but that it’s beyond my power to do so.并不是我不想帮忙,而是我能力有限。

The powers of the police need to be clearly defined.必须对警方的权限作出明确的规定。

用作动词(v.)

So you need to power up your lymph system.因此你需要增强淋巴系统的功能。

To power your camera you will need some rechargeable batteries.要为你的相机供电,你需要一些可充电电池。

用作形容词(adj.)

She’s gone to some power lunch to discuss the deal.她赴巨头午餐会商讨此事。

常见句型

The power corrupted him, corroding his mind and poisoning his judgment.
权力腐蚀了他,侵蚀了他的思想,毁掉了他的判断力。

This country extends its power and influence into neighbouring countries.
这个国家将其势力与影响扩大至邻国。

Our country has greatly increased in power and prestige.
我国的实力大大增强,国际威望也显著提高了。

Now I’ve got him in my power,I can make him do anything I want.
现在他受我支配,我可以随心所欲让他为我做事。

The natives were unwilling to be bent by colonial power.
土著居民不愿受殖民势力的摆布。

The whole matter boils down to a power struggle between the trade union and the directors.
整个事情归根结底无非是工会与董事们之间的权力之争。

The chairman was forced to resign following a boardroom power struggle.
董事会里经过一番权力斗争,董事长被迫辞职了。

Success in the peace talks crowned this government’s period in power.
和谈的成功使这届政府任期圆满结束。

The future of the island is bound up with the fortunes of the ruling power.
这个岛的前景与其掌权者的命运息息相关。

The Progressive Party was returned to power, with an increased majority in the election.
进步党在大选中获胜而重新执政,其多数派的地位进一步增强。

The President has exceeded his powers.
总统越权了。

The powers of a president are defined in the constitution.
总统的权力在宪法里做了规定。

Many people think that the government exercises too much power over people’s ordinary activities.
很多人认为政府对人们的日常生活限制太多。

The raising of 5000 yuan for the clinic was a task beyond their power.
要为医疗站筹集五千块钱是一项他们力不能胜的任务。

She equals him in mental power but not in physical strength.
她的智力比得上他,但是体力就不如他了。

He felt as if he had lost his power of judgement.
他觉得自己仿佛已失去了判断力。

It is the power of speech which most clearly differentiates men from the animals.
有无说话能力是人与动物最明显的区别。

She is a woman of great intellectual powers.
她是个智力超群的女人。

The girls exhibited great powers of endurance in the tug-of-war.
姑娘们在拔河比赛中表现出极大的耐力。

The relics are credited with miraculous powers.
这些遗骸被认为具有神奇的力量。

So enormous was the hurricane’s power that it carried away whole buildings.
飓风的力量大极了,竟刮走了整座整座的建筑物。

These new electric buses pick up their power from overhead wires.
这些新电车从车顶上方的电线接受供电。

With abundant hydro-electric resources there is now power available for new industries.
由于有丰富的水电资源,现在有动力供新兴工业使用。

The engine is being specially adapted to increase its power.
正在对这台引擎进行改装以增加它的功率。

They’ve decided on building a power plant there.
他们已决定在那里修建一座发电厂。

The power needs of the ship must be ascertained.
这艘船所需的动力必须弄清。

To avoid a power cut, they decided to feed off an alternate generator.
为了防止停电,他们决定靠备用发电机发电。

That country has become a super power.
那个国家已成为一个超级大国。

The two powers entered into boundary negotiations.
两个大国着手进行边界问题谈判。

However weak the nation may be, it will never bend to a greater power.
无论这个国家多么弱小,它绝不屈服于比它强大的国家。

How much is the sixth power of nine?
九的六次幂是多少?

The amount two to the power of three is written 23, and means 2×2×2.2
的3次幂写成23,意即2×2×2。

~+to- v

Only certain directors in the company have the power to sign company cheques.
该公司只有某几个董事有权签署公司支票。

The police and the army have been given special powers to deal with such a situation.
警察和军队已被授予特殊权力来处理这一局面。

They don’t hold the power to hire or fire at will.
他们没有随意雇用或解雇的权力。

The State Council exercises the function and power to appoint and remove administrative personnel according to the provisions of the law.
国务院有依照法律规定行使任命行政人员的职权。

My father has lost his powers to work.
我父亲已丧失了工作能力。

Every normal, healthy person has power to think.
每一个正常、健康的人都有思维能力。

A car needs a lot of power to go fast.
汽车高速行驶需要很大动力。

用作动词(v.)用作不及物动词S+~(+A)

Those planes powered down and off the ramp.
那几架飞机沿停机坪滑行而出。

The racing car powered down the home straight.
赛车在终点直道上疾驰。

用作及物动词S+~+ n./pron.

Atomic energy powers the submarine.
原子能供给核潜艇以动力。

1

All these modern educational aids are powered by electricity.
所有这些现代化教具都是电动的。

Its radar equipment was powered by a nuclear reactor.
其雷达装置由一核反应堆提供动力。

power的用法

power的基本意思是“力,力量”,可指人的体力、思维能力,也可指机器的功力、动力或功率,还可指人或国家甚至是某个机构的权力、势力或影响力。这种权力或影响力可由法律、规章所赋予,也可由于本身力量的强大而自然产生的。power作“强国”解时,一般指在政治、经济或军事等方面对世界有一定影响的大国或强国。power还可用于数学方面,作“幂,乘方”解。

power作“权”“权力”“势力”“政权”“功力〔率〕”解是不可数名词; 表示“强国”“幂,乘方”时是可数名词; 表示“能力”时有时可用于复数形式,表示“体力,力量”解时通常用作不可数名词。

power作“权力”“能力”“动力”解时后面可接动词不定式作定语。

v.(动词)

power的基本意思是指向飞机、雷达、汽车等提供原动力,此时是及物动词,接名词或代词作宾语,可用于被动结构。引申可表示“飞速行驶”,此时作不及物动词。

当“power”前面有“a”或者“the”时,后面接动名词比较常见。

she used to have a powder of being late.
她曾经有权利晚到。

当“powder”前面没有“a”或者“the”时,后面则接“不定式”。

She used to have powder to be late.

有些表达方式中,power常用复数形式powers,如his powers of mind, his powers of observation, his powers as a novelist, a novelist at the height of his powers等。

词源解说

☆ 1300年左右进入英语,直接源自盎格鲁法语的pouair;最初源自拉丁语的potis,意为强有力的。

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