Pumping
n. 抽水, 泵送\\n[化] 抽运
🗣️ 情景例句
What a country!
多奇妙的国家啊！
Do not give a dog bread every time he wags his tail.
不要有求必应。
Yes, I have.I think that.I've hurt my back.
是啊，摔伤了。我想我把背摔坏了。