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...pneumatic drills.是什么意思？

...pneumatic drills.

风钻

相关词汇
pneumatic drills

pneumatic

adj. 充气的，气动的，装满空气的，有气胎的；n. 气胎，有气胎的自行车，（风琴的）管；
例句
...the sound of a pneumatic drill hammering away.
风钻钻个不停的轰鸣声

drills

n. 操练( drill的名词复数 )，钻头，军事训练，（应对紧急情况的）演习；v. 钻（孔）( drill的第三人称单数 )，打（眼），操练，训练；
例句
He drills the choir to a high standard.
他将合唱团训练到了一个高水平。
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
As the regime's grip on the mainland tightened over the next few years, hundreds of thousands more people fled south.
随着后来几年那个政权加强对大陆的控制，又有数十万人逃往南方。
The Red Cross are relying on us.
红十字会信赖我们。
Prolonged negotiation was not desirable...
拖长了的谈判并不是大家所想要的。
He expressed concern that the ship might be in distress.
他担心船可能会遇险。
She instilled in the children the virtues of good hard work, and making the best of what you have.
她慢慢给孩子们灌输勤奋工作的品德，教导他们充分利用现有的条件。
The ship sliced through the water.
轮船在水中破浪前行。
A black and white police car cruised past.
一辆黑白相间的警车缓慢驶过。
In Britain the Consumer Protection Act makes it a criminal offence to sell goods that are unsafe.
英国的《消费者保护法》规定销售不安全物品属刑事犯罪行为。
...the ghoulish apparitions at the window.
在窗户边游荡的食尸鬼的幻影
The rest of the men had the day off...
其他人这天没上班。