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...a hollow cylinder.是什么意思？

...a hollow cylinder.

中空圆筒

相关词汇
hollow cylinder

hollow

adj. 空的，空洞的，虚伪的，空腹的；n. 洞，坑，山谷；vt.& vi. 挖空（某物），变空，挖出（孔、洞）；adv. 完全，彻底；

cylinder

n. 圆筒，圆柱，汽缸，（尤指用作容器的）圆筒状物；
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。
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。
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。
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
She hit him hard across his left arm...
她狠狠地打在他的左臂上。
Today, most people think that argument no longer holds...
今天，大多数人认为那个论点已经站不住脚了。
They arrived late due to a motorway hold-up.
他们因高速公路交通堵塞迟到了。
...a hollow cylinder.
中空圆筒
They were expecting the jobless rate to hold steady...
他们预计失业率会保持稳定。
Have you done hogging the bathroom?...
你要把浴室霸占到什么时候？
I would say it's almost time to hold him to that promise...
我认为已经差不多是时候让他兑现那个承诺了。
If only he would hold her close to him.
要是他能将她拥入怀中就好了。
The builders had cut holes into the soft stone to support the ends of the beams.
建筑工人在软石上挖了洞以支撑梁端。
He then goes on to pick holes in the article before reaching his conclusion.
他接着在文章中挑了一番刺儿后才作出结论。
I'd seen it before in people who held immense power.
我以前曾在掌握大权的人身上看到过这种情况。
She played hockey for the national side.
她在国家队打曲棍球。
I hold to my belief that people should be allowed to have private lives...
我坚信应该允许人们拥有自己的私生活。
Then the answer hit me. It had been staring me in the face.
然后我突然想到了答案，原来它一直就明摆在我的面前。