lubrication
英 [,lu?br?'ke???n]
美[,l?br?'ke??n]
- n. 润滑；润滑作用
低频词
词态变化
动词:?lubricate;
英文词源
- lubrication (n.)
- 1640s, "act of lubricating," noun of action from lubricate (v.). Earlier were lubifraction (1540s).
双语例句
- 1. Lubrication reduces noise and wear.
- 润滑作用能减少噪音和磨损.
来自《简明英汉词典》
- 2. We shall require more lubrication oil this month.
- 这个月我们需要更多润滑油.
来自《简明英汉词典》
- 3. Sludge can also clog oil passages and prevent normal engine lubrication.
- 油泥还会阻塞油路,妨碍发动机的正常润滑工作.
来自辞典例句
- 4. Some of the quantities involved in elastohydrodynamic lubrication may be mentioned.
- 下面提供一些与弹性流体动力润滑有关的量.
来自辞典例句
- 5. In metal lubrication two distinct regions are recognized: boundary and hydrodynamic.
- 在金属的润滑作用中存在两个不同区段: 边界和流体区.
来自辞典例句