lubrication
/ˌluː.bɹɪˈkeɪ.ʃən/
The process of applying oil to reduce friction.
“Lubrication helped the door swing smoothly again.”
My Deck에 추가
inoh
inoh
/ˌluː.bɹɪˈkeɪ.ʃən/
The process of applying oil to reduce friction.
“Lubrication helped the door swing smoothly again.”
My Deck에 추가