Dematron
(=distributed emission magnetron amplifier) 分布放射磁控管放大器, 代码管
🗣️ 情景例句
What's that?
什么问题？
Let's stop discussing trivial details and come to the point.
咱们别再谈琐碎细节了，说正事吧。
Who was that?
那是谁？