名词
中文翻译：Unknown
同义词：
['bent drilling pipe', 'bent drill rod', 'bent drill string']
例句：
-
1. The engineer useda bent drill pipe to make the hole.
工程师使用弯曲的钻探管来打孔。
-
2. The drill pipe was bent due to the heavy load.
由于重载，钻探管被弯曲了。
-
3.The bent drill pipe caused the drilling to be inefficient.
弯曲的钻探管导致钻井效率低下。