您要查找的是不是:
- lubricate vt. 加油润滑
- lubrication n. 润滑
- uncelebrated adj. ①未庆祝的②无名的
- unlabored adj. 轻易完成的,未耕耘的
unlubricated 未润滑的; [机] 无润滑的;
unlubricated friction 干摩擦,无润滑摩擦
网络短语:
unlubricated wear 金属无润滑磨损
unlubricated sliding 无润滑滑动
unlubricated bearing 无润滑轴承
unlubricated surface 无润滑表面
unlubricated compressor 无油压缩机
unlubricated forward extrusion 未润滑正向挤压
unlubricated sliding wear 无润滑滑动磨损
unlubricated rolling-wear resistance 干式滚动磨损