| 单词 | mouse hole |
| 释义 | mouse hole [`mau̇s ´hōl] PETROLEUM ENGINEERING A drill hole under the derrick floor cased with a suspended drill pipe, to be connected later on the drill string. |
| 随便看 |
|
科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。