drilling
n. 演练
v. 钻(孔)( drill的现在分词 ); 打(眼); 操练; 训练
A drill is a tool or machine that you use for making holes.
...pneumatic drills.
风钻
...a dentist's drill.
牙钻
When you drill into something or drill a hole in something, you make a hole in it using a drill.
He drilled into the wall of Lili's bedroom...
他在莉莉卧室的墙上钻了个孔。
I drilled five holes at equal distance.
我钻了 5 个等间距的孔。
When people drill for oil or water, they search for it by drilling deep holes in the ground or in the bottom of the sea.
There have been proposals to drill for more oil...
有人提议钻探更多的石油。
The team is still drilling.
钻探队还在钻探。
A drill is a way that teachers teach their students something by making them repeat it many times.
The teacher runs them through a drill — the days of the week, the weather and some counting.
老师带他们做了反复练习:一周中每一天的叫法、天气和数数。
If you drill people, you teach them to do something by making them repeat it many times.
He drills the choir to a high standard.
他将合唱团训练到了一个高水平。
A drill is repeated training for a group of people, especially soldiers, so that they can do something quickly and efficiently.
The Marines carried out a drill that included 18 ships and 90 aircraft...
海军陆战队进行了有 18 艘军舰和 90 架飞机参与的训练。
His hands were clasped behind him like a drill sergeant.
他双手背在身后,像一个教官。
A drill is a routine exercise or activity, in which people practise what they should do in dangerous situations.
...a fire drill.
消防演习
...air-raid drills.
防空演习
Drill is thick cotton material which is used for making uniforms and trousers.
...cotton drill.
厚斜纹棉布
A drill is a long line in the earth, a few centimetres deep, which a farmer or gardener makes to plant seeds in.
Sow the seeds in drills about 1/2in. deep and 12in. apart.
在深约 0.5 英寸,间隔 12 英寸的条播沟里播种。
1. the act of drilling
2. the act of drilling a hole in the earth in the hope of producing petroleum
By drilling, geologists can take measurements at various depths.
通过钻探,地质学家可以在不同深度测量。
Drilling is due to start early next year.
钻探将于明年早些时候开工。
The team is still drilling.
钻探队还在钻探。
exploratory drilling for oil
钻井勘探石油
After drilling for several weeks they finally struck oil.
在钻探了几个星期后,他们终于发现了油矿.