Modulometer
调制计
🗣️ 情景例句
He's quite a man.
他是个了不起的人。
I imagine it was part of a dinosaur.
我猜那是恐龙的一部分骨骼。
Radio and television have made it possible for advertisers to capture the attention of millions of people in this way.
电台、电视使做广告的人可以用这种手段吸引成百万人的注意力。