Pentode
n. 五极管, 电子五极管\\n[电] 五极管
🗣️ 情景例句
Do you care to talk about them?
你想谈谈它们吗？
That's nothing.
你这哪算什么？
On his way to the sweet shop, he dropped his fifty pence and it bounced along the pavement and then disappeared down a drain.
在他去糖果店的路上，50便士掉在地上，在人行道上跳了几下，掉进了阴沟里。