Pumping
n. 抽水, 泵送\\n[化] 抽运
🗣️ 情景例句
It was so stupid of me. I really do apologize.
非常抱歉， 我当时真糊涂。
Choose an author as you choose a friend.
选书如择友。
Everybody on board was worried and we were curious to find out what had happened.
飞机上的人都很着急，大家都急于想知道究竟出了什么事。