lube lubricant oil grease lubricating oil lubricant oil lubrication oil
Its nozzle was smeared with some kind of lubricant.
它的喷嘴抹了某种润滑油。
—— 柯林斯例句Gear lubricants may congeal and channel in cold weather.
天气冷时齿轮润滑油可能凝结而形成凹槽。
—— 给力词典精选We shall require more lubrication oil this month.
这个月我们需要更多润滑油。
—— 给力词典精选Oil can reduce friction.
润滑油能减小摩擦力。
—— 给力词典精选A crew of assistants oiled and adjusted the release mechanism until it worked perfectly.
一班助手给排放装置加润滑油并作调试,直到其达至理想工作状态。
—— 柯林斯例句