drills是什么意思？

drills

英[drɪlz] 美[drɪlz]

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；

相关单词 drillsmith fire drills

例句

We replaced hand picks with pneumatic picks and electric drills. 我们把手镐换成风镐和电钻.
The racket of drills and electric saws went on past midnight. 钻孔机和电锯的噪声过了半夜还继续响着。
Available with our All Bearing Indexable L Type Drills. 比较实用的是我们的全方位L型花健钻.
Sinter type fastigiate - handle drills: Use for drilling and brickle material such as glass, ceramics etc. 产品描述:烧结锥柄钻头: 适用于玻璃、陶瓷等硬性材料的钻孔.
Daily Embouchure Drills COLLINS trumpet. french sheet music has pencil writing, loose page, and general wear. 日报河口钻柯林斯trumpet. frenchhornThis乐谱有铅笔书写, 松散页, 一般磨损.
Taps, reamers, drills, saws, milling cutters, burnishing tools, and so on, have all been successfully plated. 丝锥、铰刀、钻头、锯片、铣切刀具、磨光工具以及其它等等, 所有这些方面的片镀都是很成功的.
Much of their study and revision was done to the thud of hammers and pneumatic drills... 他们学习和复习时大多都伴着锤子和风钻沉闷的敲击声。
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。
...air-raid drills. 防空演习
He drills the choir to a high standard. 他将合唱团训练到了一个高水平。

查看更多关于 “drills” 的例句

英语四级真题

The coach had criticized him for not focusing on his soccer drills.
2015年12月四级真题（第一套）阅读 Section B
The cordless, hand-held tools we use in our homes, such as vacuum cleaners, flashlights, drills and saws came from the technology of these early space programs.
2017年12月四级真题（第二套）听力 Section C

英语六级真题

It’s the mother of all disaster drills for what could be the worst disaster in American history.
2019年12月六级真题（第一套）阅读 Section C

柯林斯高阶英汉双解学习词典释义

N-COUNT

钻头;钻床;电钻

A drill is a tool or machine that you use for making holes.
例句
...pneumatic drills. 风钻 ...a dentist's drill. 牙钻
VERB

钻(孔);打(眼)

When you drill into something or drill a hole in something, you make a hole in it using a drill.
例句
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。
VERB

钻探(石油或水源)

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.
例句
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。
N-COUNT

（学生的）反复练习

A drill is a way that teachers teach their students something by making them repeat it many times.
例句
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。
VERB

教…做练习;反复训练

If you drill people, you teach them to do something by making them repeat it many times.
例句
He drills the choir to a high standard. 他将合唱团训练到了一个高水平。
N-VAR

(尤指士兵进行的)练习,训练,操练

A drill is repeated training for a group of people, especially soldiers, so that they can do something quickly and efficiently.
例句
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。
N-COUNT

(为在危急情况下逃生而进行的)常规训练,演习

A drill is a routine exercise or activity, in which people practise what they should do in dangerous situations.
例句
...a fire drill. 消防演习 ...air-raid drills. 防空演习
N-UNCOUNT

粗斜纹布

Drill is thick cotton material which is used for making uniforms and trousers.
例句
...cotton drill. 厚斜纹棉布
N-COUNT

条播沟

A drill is a long line in the earth, a few centimetres deep, which a farmer or gardener makes to plant seeds in.
例句
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。

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