Nentode
五极管(电子管)
🗣️ 情景例句
Like it's such a big deal.
就好象有什么大不了似的。
Once a man and twice a child.
一次为成人，两度当小孩。
So he took off the second shoe and put it under his bed very quietly.
他脱下第二只鞋子，轻轻地放在床下边。