motor oil 机油
grease 润滑脂
industrial lubricants 工业润滑剂
synthetic lubricants 合成润滑剂
lubricant oil 润滑油
apply lubricants 涂抹润滑剂
change lubricants 更换润滑剂
1. The mechanic checked the levels of the lubricants in the engine.
机械师检查了发动机中润滑剂的液位。
2. Regular maintenance includes changing the lubricants to ensure smooth operation.
定期维护包括更换润滑剂,以确保运行顺畅。
3. Special lubricants are used for high-temperature industrial machines.
高温工业机械使用特殊的润滑剂。
A: Do we need to buy more lubricants for the workshop?
A:我们需要为车间多买些润滑剂吗?
B: Yes, we used up the last batch of industrial lubricants last week.
B:是的,我们上周用完了最后一批工业润滑剂。
1) 用于汽车引擎的润滑油
2) 工业机械中减少摩擦的介质
3) 广义上指任何减少摩擦的物质
1. 润滑剂;润滑油
e.g. The factory uses special lubricants for its heavy machinery.
工厂为其重型机械使用特殊的润滑剂。
noun
1. A substance used to reduce friction between moving parts in a machine.
Synonym: grease, oil