Vacuum exhaust
[化] 真空排气
🧩 词语组成解析
🗣️ 情景例句
You won't believe it, Grandpa,
你绝不会相信， 爷爷，
Whom will you work for?
你将为谁工作？
Some farmers have turned to keeping deer, and there are now about 3,000 deer farms in the country.
一些农场主已转向养鹿业，现在该国已有大约3000个养鹿场。