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Vacuum cleaners work by suction.是什么意思？

Vacuum cleaners work by suction.

真空吸尘器靠抽吸除尘。

相关词汇
vacuum cleaners work by suction

vacuum

n. 真空，空白，空虚，清洁；v. 用真空吸尘器清扫；

cleaners

n. 洗衣店，清洁剂( cleaner的名词复数 )，保洁员，吸尘器，干洗店；

work

vt.& vi. 使工作，使运作，操作，使产生效果；n. 工作，操作，著作，工厂，行为，事业；vt. 使工作，操作，经营，使缓慢前进；

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；

suction

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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。
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Distribute the land by lot, according to your clans.
你们要按家室拈阄, 承受那地.
Would you and Francesco mind giving our new students a little demonstration?
你愿意和弗兰西斯科给我们的新学生一些示范 吗 ?
Always choose low - sodium foods, and don't touch the shaker.
要选低钠食品, 不要碰餐桌上的小盐罐.
I would be able to stay on the Piccadilly Line and get off the tube at South Kensington.
我就可以留在皮卡迪利线上，然后在南肯辛顿站下地铁。
She rolled over and propped herself up on her elbows.
她打了个滚，然后用胳膊肘把自己撑了起来。
The kids play along the bank, clambering over a tree that spans the water.
孩子们在河岸上嬉耍, 爬上一棵斜伸到水面上的树.
CITES is the Convention on International Trade in Endangered Species of Wild Fauna and Flora.
CITES是关于濒危野生动植物种国际贸易的国际公约.
This accounts for the lack of CC and damage on healers.
这也造成了对于治疗的控制和伤害的缺乏.
History chronicles important events of the past.
历史记载了历代重要的事件.
You have to type in commands, such as "help" and "print"
你必须输入命令,例如“帮助”或“打印”.
The two admirals bent over the chart.
两位将军伏在航海图上.
She was then forced into the underworld.
后来尤丽黛丝便被打了地府.
The blood circulates through the body.
血液在全身循环.
His heart clanged like fifteen buckets in a single well.
他心头上十五个吊桶打水,七上八下.