Rdf
无线电测向器, 无线电定向仪, 无线电探问, 无线电测向
🗣️ 情景例句
I'm in the red again, would you mind lending me some money?
我又 囊中羞涩了，借点钱给我吧。
I'm afraid you will miss your train.
我怕你会错过火车。
He will be away for two months.
他要离开两个月，