← Từ điển

lubrication

C2 noun

lubrication /ˌluː.bɹɪˈkeɪ.ʃən/ nghĩa là sự bôi trơn

Các nghĩa

  1. sự bôi trơn

    The application of a substance (lubricant) between moving surfaces in contact in order to reduce friction and minimize heating.

    countable · uncountable

    Valve and cylinder lubrication is by atomised oil delivered by mechanical lubricators.

Dạng khác