Nbfm
[电] 狭带频率调变
🗣️ 情景例句
Hello. This is an emergency. Can you please send an ambulance?
喂，这儿有急病患者，请派一部救护车来。
Are you looking for a permanent position?
你正在寻找一个固定职位吗？
I had a wonderful time here.
我在这里度过了难忘的时光。