Amplitron
[电] 增幅管
🏥 医学释义
特高频功率放大管
🗣️ 情景例句
And they have lots of clip-on bow ties.
而且他们有许多夹上去的领结。
When I had a rest, what were you doing?
当我休息时，你在做什么？
Kate, I'm sorry about that argument.
凯特，那次争吵我很抱歉。