Midfrequency
中频
🗣️ 情景例句
About fifteen minutes.
大约十五分钟吧。
He has a telephone set.
他有一部电话。
Yesterday afternoon Frank Hawkins was telling me about his experiences as a young man.
昨天下午弗兰克。霍金斯向我讲述了他年轻时的经历。