Peritron
荧光屏可轴向移动的三维阴极射线管
🗣️ 情景例句
Okay. I accept your apology.
好吧。 我接受你的道歉。
Can this radio receive short-wave?
这个收音机能收短波吗？
If you park your car in the wrong place, a traffic policeman will soon find it.
一旦你把汽车停错了地方，交通警很快就会发现。