vi.润滑；涂油；起润滑剂作用
vt.使…润滑；给…加润滑油
lubricated───adj.润滑的；喝醉了的；v.给…注润滑油；使…平滑；对…有帮助（lubricate的过去分词）
lubricates───vi.润滑；涂油；起润滑剂作用；vt.使…润滑；给…加润滑油
rubricate───v.加红字标题与（原稿）；以红色标题印刷
lubricative───adj.润滑的；有润滑作用的
relubricate───回收利用
lubricants───n.润滑油（lubricant的复数）；[机]润滑剂
lubricator───n.润滑器；润滑物；油壶；加油工
rubricated───v.加红字标题与（原稿）；以红色标题印刷
rubricates───v.加红字标题与（原稿）；以红色标题印刷
Some of this cash is used to lubricate dollar-based international trade.───其中一部份用于促成美元交易的国际贸易。
Oil riches, naturally, would lubricate the process.───石油资源丰富，自然使这个过程更容易一些。
Mineral oils are used to lubricate machinery.───矿物油被用来润滑机器。
It is desirable to lubricate the surface of the yarn so as NOT to make it susceptible to damage through rubbing and chafing.───希望通过润滑纱线表面使其不被摩擦所损伤。
Finally, switch off the total power supply, clean up the worktable and jig, and lubricate the machine.───工作结束后，关掉总电源，擦试工作台及夹具并润滑机床。
So, large community meals might have served to lubricate social connections and alleviate tensions. Much like dinner parties today.───因此，大规模集体聚餐的目的可能是为了巩固社会关系和减轻矛盾，就和现今的晚宴一样。
So, large community meals might have served to lubricate social connections and alleviate tensions.───所以大型聚餐就被用于促进社会交往及缓和社会关系。
The ballscrew nut has two grease fittings. It is only necessary to lubricate one of them.───此蜗杆有两个润滑口，只需要润滑其中之一。
Or, in the consumption of dry food, a large number of water can be dissolved in saliva dry food to help lubricate and swallow her food.───或者，在干粮，水消耗大量可溶于唾液干粮，帮助润滑和吞咽食物。