Vacuum crystallizer
[化] 真空结晶器
🧩 词语组成解析
[化]结晶器
🗣️ 情景例句
Just put it over there, Charles.
就放在这儿吧 ，Charles。
No. Can't you see that rocket is almost falling down.
不。你不知道火箭快要倒下来了吗？
We invited them to our party but they decided not to come.
我们请了他们参加聚会，但他们决定不来。