lubricate
- vi. 润滑；涂油；起润滑剂作用
- vt. 使…润滑；给…加润滑油
英英释意
- 1. have lubricating properties;
- "the liquid in this can lubricates well"
- 2. apply a lubricant to;
- "lubricate my car"
- 3. make slippery or smooth through the application of a lubricant;
- "lubricate the key"