Interflex
电子管和晶体检波器的组合
🗣️ 情景例句
Passport please.
请出示你的护照。
Tomorrow Mark will hear from his manager about the job.
明天，马克将听经理谈有关工作的事。
So how did you get into the castle?
那么，你是怎么混入城堡的呢？