名词中文翻译
中文翻译：永久润滑
同义词：
['permanent lubrication', 'permanent lubricant例句：1. The new engine has a pcrmanent lubrication system that ensures smooth operation.（新发动机有一个永久润滑系统，确保平稳运行。）']
例句：
-
1. The new engine has a pcrmanent lubrication system that ensures smooth operation.
新发动机有一个永久润滑系统，确保平稳运行。
-
2. The machine requires regular maintenance to maintain its pcrmanent lubrication.
这台机器需要定期维护以保持其永久润滑。
-
3. The pcrmanent lubrication of the bearings is critical for preventing wear and tear.
轴承的永久润滑对于防止磨损至关重要。