lubricator

名词 n.
中文释义

英文释义

名词 n.
  1. A device that lubricates, that applies lubricant.
    — The mystery of the dripping lubricators was also explained to him.
  2. A person employed to lubricate.

词形变化

lubricators plural

词汇关系

衍生词
flange lubricator

词源

Etymology tree
English lubricate
Proto-Indo-European *-tōr
Proto-Italic *-tōr
Latin -tor
Latin -ātor
Old French -eorbor.
Middle English -our
▲
Latin -torlbor.
English -or
English lubricator
From lubricate + -or.
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