bore hole

• n. 钻孔(炮眼)

英英释义

名词 bore-hole:

1. a hole or passage made by a drill; usually made for exploratory purposes

例句

用作名词 (n.)

1. Using a drill, he bore a hole through the wood.
   他用钻孔机在木头上钻了一个孔。
2. The function of an auger is to bore holes.
   麻花钻的功用是钻孔。