R-f amplifier
[电] 射频放大器
🧩 词语组成解析
🗣️ 情景例句
And I lick the envelopes.
那我就粘信封 。
At noon I had lunch with a friend of mine.
在中午我与一个朋友一起吃了午餐。
Why don't you have a look at the other blouses?
干吗你不看看其他的衬衣呢？