Boiler (feed) pump
[化] 锅炉给水泵
🧩 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
you've made a very strong impression
你已经留下了非常深刻的印象
There have been a lot of changes here in the last 20 years.
在这20年里这里有很多变化。
As I expected, he did not believe me.'Try it!' I said encouragingly.
“你就闻一闻吧！”我催促说。