Multicylinder pump
[化] 多缸泵
🧩 词语组成解析
a. 多汽缸的
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
Do you want a first class, business class or economy seat?
你想要头等舱、商务舱还是经济舱？
You ought to have that coat cleaned and pressed.
你应该把那件大衣清洗并且压一下。
It went direct from my local station and the journey lasted mere hour and seventeen minutes.
这是趟直达车，旅途总共才需1小时17分钟。