Vacuum crystallizer
[化] 真空结晶器
🧩 词语组成解析
[化]结晶器
🗣️ 情景例句
Something simple--but a good one.
要简单的，但要精美 。
How many more minutes will it take for the train to arrive?
火车还要多少分钟就要到达呢？
Put them away, please. You must look after your things.
把他们放好。你得能看好自己的东西。