首頁英語詞典lubricationlubrication英英釋意

lubrication

英 [,lu?br?'ke???n] 美[,l?br?'ke??n]
  • n. 潤滑；潤滑作用

英英釋意

1. the condition of having been made smooth or slippery by the application of a lubricant
2. an application of a lubricant to something