Vacuum cooling
[化] 真空冷却
🧩 词语组成解析
n. 冷却\\na. 冷却的\\n[计] 冷却
🗣️ 情景例句
Certainly, sir. The elevators are right across the lobby.
当然可以，先生。电梯就在大厅的正对面。
During the two years since I took charge of the department.
在我负责这个部门的两年中。
What is it?
什么困难。