created sense approved 钻井/鑽井 · zuānjǐng · borehole
钻井 / 鑽井
zuānjǐng
borehole
a hole bored in the earth, such as an oil well
这口钻井的深度已经达到了三千米。
noun
created sense approved 钻井/鑽井 · zuānjǐng · to drill
钻井 / 鑽井
zuānjǐng
to drill
to drill a well, such as for oil, gas, or water
工程队正在偏远地区钻井寻找地下水。
verb