Arcoscillator
电弧振荡器
🗣️ 情景例句
People who don't smoke think that cigarettes stink.
不吸烟的人认为烟的味道很差。
I've got a slight pain in my teeth.
我的牙有点痛。
The bus was full. We couldn't get on.
车挤得满满的，我们上不去。