Regenerative amplifier
[电] 再生式放大器
🧩 词语组成解析
🗣️ 情景例句
It's mostly young people who take part.
参加活动的绝大多数是年青人。
Why are you disappointed?
你为什么灰心？
When the doctor answered the phone, Mr.Gilbert said he was inquiring about a certain patient, a Mr.John Gilbert.
当这位医生接过电话时，吉尔伯特先生说他想询问一个病人的情况，是一位名叫约翰。吉尔伯特的先生。