lubricator
n. 润滑剂, 润滑器, 加润滑剂的人 [化] 注油器; 润滑器
词形变化
lubricators
复数
lubricators
释义与例句
n.
-
1.
A device that lubricates, that applies lubricant.
-
2.
A person employed to lubricate.
词汇关系
相关短语
词源
From lubricate + -or.
来源:wiktionary