Pump lubrication
[机] 泵润滑, 泵加油
🧩 词语组成解析
pump
[pʌmp]
n. 抽水机;打气筒;泵;轻软舞鞋;
v. 用泵输送 ;涌出;急速摇晃;盘问;
n. 润滑, 注油, 润滑作用\\n[计] 润滑
🗣️ 情景例句
I tried to teach my kids the importance of independence,
我总是告诫孩子们独立的重要。
Turn up your radio please.
请你把收音机开响一点儿。
How are you getting there?
你怎么样去？