| 释义 |
lubricant/ˈlu:brɪkənt ||; ˈlubrɪkənt/noun [c,u] a substance, for example oil, that makes the parts of a machine work easily and smoothly 润滑剂；润滑油 lu·bri·cant /`lubrɪkənt; ˈluːbrɪkənt/n [c,u]a substance such as oil that is put on things that rub together, making them move more smoothly 润滑剂［油］ |