Regenerative detector
[电] 再生检波器
🧩 词语组成解析
🗣️ 情景例句
They know that I'm married and that I have a family.
他们知道我结婚了， 有一个家。
Nothing is impossible to a willing heart.
心之所愿，无事不成。
Suddenly, a middle-age lady got on the train and sat opposite Sally.
突然，一个中年妇女上了火车，坐在萨莉的对面。