Radiotron
真空管, 三极电子管
🗣️ 情景例句
we really appreciate your taking care of Max for the weekend
我们真心感谢你在周末照顾Max
You scared me!
吓我一大跳！
In that case, I'll have some set aside for you.
既然这么说，我会为你留一些下来。