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You can magnetize a needle by rubbing it with a magnet.是什么意思？

You can magnetize a needle by rubbing it with a magnet.

你用磁铁擦针能使它磁化.

相关词汇
you can magnetize needle by rubbing it with magnet

you

pron. 你，你们，您们，各位，大家；
例句
I suggest you leave it to an expert...
我建议你把它留给专家来解决。

can

aux. 能够，可以，有机会；n. 金属罐，一听，金属容器；vt. 将…装罐保存，炒…鱿
例句
When I listen to her play I can hear a new Nigel Kennedy.
从她的演奏中我听出了新一代的奈杰尔·肯尼迪。

magnetize

vt. 使有磁性，使磁化，紧紧吸引，迷住；
例句
She can magnetize a theatre audience.
她能像磁石般吸引剧院观众。

needle

n. 针，针状物，<口>刺激性言
例句
At 240 mph the needle went off the clock.
车速达到每小时240英里时,里程表上的指针显示超出了最高时速。

by

prep. 在…旁边，表示方式，由于，经过；adv. 经过，表示保留或保存时用，短暂拜访；
例句
...expensive make-up that we saw being advertised by a beautiful model...
我们所见的由一位漂亮模特代言的昂贵化妆品

rubbing

n. 拓本，拓印；v. 摩擦（rub的ing形式）；
例句
He would only aggravate the injury by rubbing it.
他揉擦伤口只会使伤势加重。

it

pron. 它，他，正好是所需的，事实[情况]；n. <美俚>傻瓜，笨蛋，<俚>绝妙的人，理想的东西，登峰造极；
例句
I suggest you leave it to an expert...
我建议你把它留给专家来解决。

with

prep. 和，跟，随着，关于，和…一致；
例句
A waiter entered with a tray...
侍者端着托盘进来了。

magnet

n. 磁铁，磁石，有吸引力的人或物，[物]磁体；
例句
Prospect Park, with its vast lake, is a magnet for all health freaks...
拥有一大片湖区的普罗斯佩克特公园吸引着所有注重健康的人。
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
Mr. Hall was naturally an abstemious man indifferent to luxury.
霍尔先生天生是个饮食有度,不爱奢侈的人.
These gases can also act as sensory irritants to produce tears or sneezing.
这些气体也可以起一种刺激物的作用,引起流泪或打喷嚏.
When he came down to earth after his win he admitted: 'It was an amazing feeling'...
从胜利的喜悦中平复后，他承认：“当时感觉棒极了。”
The hydrogenation of terpineol to dihydroterpineol catalyzed by Raney Nickel modified by potassium borohydride was studied.
研究了以硼氢化钾修饰的雷尼镍催化剂催化松油醇加氢制备二氢松油醇的反应.
Hold the knife at an angle...
斜握住刀。
The standard of living today is on the edge of subsistence.
现在的生活水平几乎快要无法维持生计。
After these study, a Project Tendering Decision Aided System was designed.
在以上研究的基础上, 构造了工程投标辅助决策系统模型.
Ask : Is my augural?
正文:问: 我爹爹是否脑卒中先兆?
...the Cathedral at the bottom of the street.
街道尽头的大教堂
If the weather is wet or cold choose an indoor activity...
如果碰上下雨天或是严寒天气，就选择一项室内活动。