Thermionic amplifier
[电] 热离子放大器
🧩 词语组成解析
a. 热离子的\\n[电] 热离
🗣️ 情景例句
Hey, let me take your picture!
嘿！让我给你拍一张照
One good mother is worth a hundred schoolmasters.
一个好的母亲顶得上一百个教师。
I was in the kitchen cooking something and I felt the floor move.
我正在厨房煮东西，感到地板在震动。