Thermocirculator
热循环装置
🗣️ 情景例句
I don't know about that.
我表示怀疑。
No matter what comes up, don't sound nervous.
不论发生什么事情，你也不要显得紧张。
We offered them food and spoke to them kindly, but they remained motionless.
我们给他们东西吃，客客气气地同他们交谈，但他们却一动也不动。