well boring

• n. 钻井

例句

用作名词 (n.)

1. They'll sink a well in search of petroleum.
   他们将钻井找石油。
2. In order to map the structure of the upper surface of such a sandstone body, abundant well control is required.
   要编出这种砂岩体的上层面构造图，需要有大量的钻井资料。