Amplitron
[电] 增幅管
🏥 医学释义
特高频功率放大管
🗣️ 情景例句
I'm relieved to hear that.
你的话使我松了一口气。
The masses have boundless creative power.
群众有无尽的创造力。
There is a stereo in the room.
客厅里有台立体声音响。