Sentron
防阴极回轰式磁控管(短波电子管), 防阴极反加热式磁控管A-type sentron A型仙台放电管
🗣️ 情景例句
Yeah. What's the bet?
好啊， 赌什么？
Nothing stake, nothing draw.
不顶千里浪，哪来万斤鱼。
We'll have to talk this over some more.
这件事我们得好好地再谈一谈。