Polyode
多电极管
🗣️ 情景例句
I saw a real shark.
我看到一条真正的鲨鱼。
The Hilton hotel, please. I have a 10:30 appointment.
请到希尔顿旅馆，十点半我有一个约会。
I looked at the map and then at the millimeter.
我看了看地图，又查了一下里程表。