滑油[huá yóu]
[词典] (润滑油) grease; slide oil; unguent
[例句]
Lubricating?oil?of?the?low?pressure?system?supplies?the?main?and?otherbearings.
低压系统的滑油供给主轴承和其它轴承。
滑油[huá yóu]
[词典] (润滑油) grease; slide oil; unguent
[例句]
Lubricating?oil?of?the?low?pressure?system?supplies?the?main?and?otherbearings.
低压系统的滑油供给主轴承和其它轴承。