Unipump
单一泵, 摩托泵, 组合泵, 内燃机泵
🗣️ 情景例句
But your daddy and I are talking about something
但你爸爸和我正在讨论一件事，
He can't decide what to do.
他不能决定做什么。
Sure! We picked lots of apples.
当然记得了！我们摘了很多苹果。