Booster diffusion pump
[化] 增压扩散泵
🧩 词语组成解析
booster
['bu:stə]
n. （电器的）增压机;助推器，多级火箭的第一级;热情的支持者;
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
May I have your name and number, please?
请问你的姓名和电话号码？
What the eye does not see, the heart does not grieve over.
眼不见，心不烦。
The man who, in old age, can see his life in this way,
上了年纪的人这样看待生命，