Nbfm
[电] 狭带频率调变
🗣️ 情景例句
I hear it from my patients.
我是从我的病人那儿听到这些的。
We shouldn't have any trouble if the traffic isn't to heavy.
如果交通不太拥挤的话，我们不会有什么困难。
I'm certain he'll go to see the film, because he's bought a ticket.
我肯定他会去看电影的，冈为他把票都买好了。