It is essential to lubricate the engine regularly for maintenance.
定期润滑发动机对于维护是必不可少的。
Before using the machine, make sure to lubricate all moving parts.
在使用机器之前，确保润滑所有活动部件。
The mechanic advised me to lubricate the gears every month.
技师建议我每个月润滑齿轮。
To reduce friction, it's important to lubricate the joints.
为了减少摩擦，重要的是要润滑关节。
We need to lubricate the bicycle chain to ensure smooth riding.
我们需要润滑自行车链条以确保骑行顺畅。
Always lubricate the door hinges to prevent squeaking noises.
总是润滑门铰链以防止吱吱作响的噪音。
He forgot to lubricate the treadmill, causing it to malfunction.
他忘了润滑跑步机，导致它发生故障。
The factory workers lubricate the conveyor belts daily for efficiency.
工厂工人每天润滑传送带以提高效率。
It's necessary to lubricate the fan blades to avoid overheating.
有必要润滑风扇叶片以避免过热。
Remember to lubricate the locks to prevent them from jamming.
记得润滑锁以防止它们卡住。
lubricate the engine
给发动机上润滑油
lubricate the gears
给齿轮上润滑油
lubricate moving parts
给活动部件上润滑油
lubricate the machinery
给机器设备上润滑油
lubricate the bearings
给轴承上润滑油
lubricate the hinges
给铰链上润滑油
lubricate the chain
给链条上润滑油
第三人称单数: lubricates;
过去式: lubricated;
过去分词: lubricated;
现在分词: lubricating;
名词: lubrication;
