Lubricants
['lʊbrɪkənt]
例句/造句/用法:
- Edison has strong convictions on the liberal use of lubricants, but argued that in the ordinary oiling of machinery there is great waste, while much dirt is conveyed into the bearings. 弗蘭克·路易斯·戴爾. 愛迪生的生平和發明.
- Lubricants of all kinds had been and are used; but Babbitt's invention was an anti-friction metal. 威廉·亨利·杜利特. 世紀發明.
校對:马特