Mixture pump
[化] 混合液泵
🧩 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
My wife died four years ago.
我妻子四年前去世了。
Happiness consists in contentment.
知足常乐。
What are their jobs?
她们是做什么工作的？