| lubricating | |
| 级别 | 附加级 |
| 音标 | [ 'lu:brɪkeɪtɪŋ ] |
| 解释 | 润滑的 |
| 英英释义 | |
| 发音 |  |
| 例句 |
1. Automotive-engine lubricating systems are of the pressure-feed type. 汽车发动机的润滑系统采用压力供给式。 2. In the present chapter, the emphasis is mainly on lubricating oils for internal combustion engines. 本章着重讨论用于内燃机的润滑油。 |
