He used a drill to make holes.
他用钻头打孔。
The drill was very noisy.
这台钻头非常吵。
She bought a new drill yesterday.
她昨天买了一个新钻头。
Can you lend me your drill?
你能借我你的钻头吗？
The drill needs a new battery.
这个钻头需要一个新电池。
He practices with the drill every day.
他每天用钻头练习。
The drill bit is broken.
钻头的钻头坏了。
We have a fire drill today.
我们今天有一个消防演习。
She used a drill in her project.
她在她的项目中使用了钻头。
The drill sergeant was strict.
教官非常严格。
fire drill
消防演习；钻木取火器
kerb drill
安全过街训练
drill string
钻杆组；钻具组
twist drill
螺旋钻；麻花钻
drill stem
钻杆
复数: drills;
第三人称单数: drills;
过去式: drilled;
过去分词: drilled;
现在分词: drilling;
