The drill has variable speed control.
这钻机有变速控制。
This is not a fire drill—it's for real.
这不是救火演习—是真失火了。
A plug had been inserted in the drill hole.
那个钻孔里已经塞上了塞子。
The drill takes about three hours to recharge.
钻机充一次电大约要三个小时。
There have been proposals to drill for more oil.
有人提出了钻探更多石油的建议。
The drill is strong enough to bore through solid rock.
这把钻足以钻透坚固的岩石。
His latest toy is the electric drill he bought last week.
他的新玩意儿是他上星期买的电钻。
Keep the drill centred in the borehole while it ascends and descends.
当钻头上下钻时，要把钻孔保持在中心。
The researchers used the drill to dig down some 740 meters.
研究人员用钻孔机挖了740米深。
13 years ago, Jerry wanted to drill a hole through his living room wall.
13年前，杰瑞想在客厅的墙上钻个洞。
You have to drill into rocks much harder than those you normally encounter in oil fields.
你必须在岩石上打钻，而那些岩石比你通常在油田遇到的要硬得多。
The region is engaged in a multi-day earthquake-and-tsunami drill involving around 20,000 people.
该地区正在进行为期多日的地震和海啸演习，约有2万人参加。
We can reduce our overall drill bit production costs by devoting the Cookville factory entirely to drill bit production.
我们可以通过把 Cookville 工厂全部投入到钻头生产中来降低钻头生产成本。
The laser, with its beam of strong light, can drill a hole in a diamond, and yet can be so well controlled that it can be used in delicate eye operations.
凭着本身强烈的光束，激光可在钻石上钻一个洞，而且可以被很好地控制，因此能用于精密的眼部手术。
To find the reason why a drill might bring on a racing heart, Karibe divided the volunteers into low fear and high fear groups based on how much they feared a trip to the dentist.
为了找出钻头可能导致心跳加速的原因，Karibe根据志愿者对看牙医的恐惧程度，将他们分为低恐惧组和高恐惧组。
What's the drill for claiming expenses?
报销费用的手续是什么？
A fire drill will be conducted in your residence hall every semester.
每学期都会在宿舍楼进行一次消防演练。
Stacked near the checkout counters, and as colorful as a Fisher-Price toy, it is a not-so-serious-looking power tool: a battery-operated saw-and-drill combination.
堆在收银台附近，像费雪玩具一样颜色鲜艳的它，是一个看起来不那么严肃的电动工具：一个电池驱动的锯和钻的组合。
To locate the optimal drill site, the team had to conduct the first detailed characterisation of the physiography of a sub-glacial lake.
为了确定最佳的钻探点，研究小组首先要确定详细的冰河湖的地貌。
这种谷物是条播的。
操练完毕。
Single-Leg Kick has been a favorite drill of some of the world's greatest breaststrokers.
单腿蛙泳练习历来是世界级优秀蛙泳选手的最爱。
Single-Leg Kick has been a favorite drill of some of the world's greatest breaststrokers.
单腿蛙泳练习历来是世界级优秀蛙泳选手的最爱。
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