Pentode
n. 五极管, 电子五极管\\n[电] 五极管
🗣️ 情景例句
I couldn't have said it better.
我想说的也是这个意思。
The computer is out of order.
这台计算机坏了。
So your aunt was a wealthy woman?
那么你伯母就是一位富有的女人了？