| 词汇 | lubricate |
| 释义 | lubricate 1 ENTRIES FOUND: lubricate (verb) lubricate /ˈluːbrəˌkeɪt/ verb lubricates; lubricated; lubricating lubricate /ˈluːbrəˌkeɪt/ verb lubricates; lubricated; lubricating Learner's definition of LUBRICATE [+ object] : to make (something) smooth or slippery : to apply a lubricant to (something, such as a machine or a part of a machine)使平滑；给…加润滑油 lubricate a car engine给汽车引擎加润滑油 lubricate a hinge给铰链加润滑油 — lubrication /ˌluːbrəˈkeɪʃən/ noun, plural lubrications [noncount] a hinge that needs lubrication需要润滑的铰链 [count] repeated lubrications of the engine引擎的反复润滑 |
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