Vacuojunction
真空热电偶
🗣️ 情景例句
We're going to take it slow first.
开头我们要做慢一点。
Nothing so bad, as not to be good for something.
塞翁失马，安知非福。
I was wondering if you were doing anything this weekend.
我想知道这个周末你有什么要做。