Decarbonater
[化] 脱碳酸气塔
🗣️ 情景例句
Nowadays more and more people are without jobs.
现在越来越多的人失业。
In good years corn is hay, in ill years straw is corn.
丰年五谷贱如草，荒年稻草贵如粮。
When several elephants are being trained at one time,
几只象同时训练时，