Vacuum purge
[化] 真空驱气
🧩 词语组成解析
🗣️ 情景例句
That's great. I'll come back right after the formalities.
那太好了。手续办完后我就回来。
Throw away the apple because of the core.
因噎废食。
Just then, a man hurried to the ticket office.
正在这时，一个男子匆匆奔向售票处。