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...the lever arm of the machine.是什么意思？

...the lever arm of the machine.

机器的操纵杆

相关词汇
the lever arm of machine

the

art. 指已提到的人（物），指说话人与听者已知的人（物），用于独一无二的事物前，与形容词最高级和序数词连用；
例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

lever

n. 杠杆，操作杆，工具；vt. 用杠杆撬动；
例句
...the lever arm of the machine.
机器的操纵杆

arm

n. 臂，武器，[复数]战事，权力；vi. 准备（斗争），准备行动（against）；vt. 装备（防御工事），准备（攻击或迎击），配备，防护；
例句
He has never put an arm around his wife to accommodate photographers...
他从未为了迎合摄影师而搂住妻子。

of

prep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；
例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

machine

n. 机器，机械，机械般的人，核心；vt. 用机器制造，用机器加工；vi. 被机器切削；
例句
A new machine may save thousands of animals from the agony of drug tests...
一种新型机器也许可以将成千上万的动物从药物试验的痛苦中解脱出来。
热门例句
He acknowledged publicly that he might have made a mistake.
他当众承认自己可能犯了个错误。
...the spiralling vortex airflow that slows the plane.
使飞机减速的螺旋形气流涡旋
You just go on ahead. I'll come by later...
你只管先往前走。我随后就来。
He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.
For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。
He sat there while I made the case for his dismissal...
他坐在那儿，听我陈述解雇他的理由。
Baroness Thatcher's claims seem credible to many.
撒切尔女男爵的主张在很多人看来是可信的。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索权当有支付义务的第一方不能支付时，可以向商业票据的背书人要求支付的权力。
相关例句
The fuel gauge reads below zero.
燃油表显示油量在零以下。
The government largely misread the mood of the electorate...
政府在很大程度上没有弄清楚全体选民的情绪。
We fought with them in the trenches.
我们曾在一战西线战场上与他们并肩作战。
Councils were required to compile a register of all adults living in their areas...
各地政务委员会被要求编制一份该地区成年居民的名册。
Officers were terrified of his superhuman strength...
军官们被他超凡的力量吓坏了。
...bacon and eggs.
熏肉煎蛋
He wouldn't have the time or money to take care of me...
他既不会有时间也不会有钱来照顾我。
I can't find the boys' shampoo. I can't think where I put it when I took it off them...
我找不到那帮家伙的洗发水了，从他们那里拿来后我就忘了搁在什么地方。
'He'll have to go on a diet,' Ballard quipped...
“他得减肥啦，”巴拉德俏皮地说。
Kevin was always level-headed with both feet on the ground.
凯文总是头脑冷静，脚踏实地。