| 单词 | engine sludge |
| 释义 | engine sludge [`en·jǝn ´slǝj] ENGINEERING The insoluble products of degradation of lubricating oils and fuels formed during the operation of an internal combustion engine. |
| 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。