lubricating substance

美 [ˈluːbrɪkeɪtɪŋ ˈsʌbstəns]英 [ˈluːbrɪkeɪtɪŋ ˈsʌbstəns]
  • 网络润滑物质;滑料
lubricating substancelubricating substance

noun

1
a substance capable of reducing friction by making surfaces smooth or slippery
Synonym: lubricant lubricator lube

数据来源:WordNet