drill hole
n. 排放钻孔, 钻孔
例句与用法:
You'd better set a goal before you start the drill.
练习开始前,你最好设定一个目标。
There'll be a fire-drill this morning.
今天上午有消防演习。
You should finish your English grammar drills in the class.
你应该在课堂上完成语法练习。
The workman is drilling in the wall.
工人正在墙上打孔。
The dentist's drill made a lot of noise.
牙钻发出很大的噪音。
词形变化:
名词: driller | 动词过去式: drilled | 动词过去分词: drilled | 动词现在分词: drilling | 动词第三人称单数: drills |