To apply oil or some other substance to (a machine) in order to minimize the friction and make it run easily.
| 单词 | θ214517 |
| 释义 | society > occupation and work > equipment > machine > parts of machines > other parts > operate other parts [verb (transitive)] > lubricate (1) lubricate1745 To apply oil or some other substance to (a machine) in order to minimize the friction and make it run easily. |
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