Pump cylinder
[化] 泵缸
🧩 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;
🗣️ 情景例句
It turned out he was Michael's father.
原来他是麦克的父亲。
And the problems that some of us have had in the past year.
和去年我们一些人遇到的问题。
Hi, this is Steve. Is Pippa there?
你好。我是史蒂夫。皮帕在那吗？