Mechanical pump
[化] 机械泵
🧩 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
This is a classic in the making.
这是一部尚未完成的一流著作。
How far is it from here to the bus stop?
到公共汽车站有多远？
We often call him by his nickname.
我们经常叫他的绰号。