Mechanical lubricator
[电] 机械润滑器
🧩 词语组成解析
lubricator
[['lu:brikeitə]]
n. 润滑剂, 润滑器, 加润滑剂的人\\n[化] 注油器; 润滑器
🗣️ 情景例句
You just relax with Grandpa.
你只要放轻 陪爷爷就行了。
How do you do.
你好。
Every day he made one of the smaller animals bring him something to eat.
每天他让一只小动物拿东西来给他吃。