drilling

汉语翻译：
n. 演练
【医】 钻英语解释：
名词 drilling:

the act of drilling同义词：boring

the act of drilling a hole in the earth in the hope of producing petroleum同义词：boring, oil production

动词 drill:

make a hole with a pointed power or hand tool同义词：bore, drill

train in the military, e.g., in the use of weapons同义词：drill

learn by repetition同义词：drill, exercise, practice, practise

teach by repetition同义词：drill

undergo military training or do military exercises同义词：drill

例句：

Valuable deposits of oil have been found by drilling.通过钻探发现很有开采价值的油层。

After months of drilling, oil was found off the coast.经数月钻探，在沿海找到了石油。

The workman is drilling in the wall.工人正在墙上打孔。

A hole or passage made by or as if by use of a drill.钻孔，打洞用或似用钻打孔或通道