Reversing pump
[化] 换向泵
🧩 词语组成解析
a. 回动的\\n[化] 换向
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
Yes, they let me go. Because I did not agree with their business philosophy.
是的，他们让我走。因为我不同意他们的经营理念。
Some students quit school due to poverty.
一些学生因贫困而辍学。
Yes. It's time for class. Let's go.
是的。上课的时间到了。我们走吧。