润滑剂;润滑油英释中释na substance such as oil that you put on surfaces that rub together, especially parts of a machine, in order to make them move smoothly and easily
润滑的中释adj
1 lubricant oil,润滑油
2 solid lubricant,固体润滑剂
3 lubricant film,润滑膜
4 oil lubricant,润滑油;油基润滑剂;润滑剂
5 gear lubricant,齿轮用润滑剂,齿轮油;齿轮润滑油
1 Its nozzle was smeared with some kind of lubricant..它的喷嘴上涂了种润滑油。
更新时间:2025-02-22 15:22:46