Plifier
电子束半导体线性低通放大管
🗣️ 情景例句
Now, this is my idea of a good time.
这才是我所谓的享受。
what's his native language?
他的母语是什么？
We've had to increase our prices on this item by just 8%.
这一种我们不得已也只加了8%而已。