Corotron
电晕管； 电晕发射装置
🗣️ 情景例句
Hi. How was lunch?
嗨 。午餐怎么样？
I suppose you want to send U.S. Dollars.
我想您是汇美元吧？
The terrible secret is called 'a skeleton in the cupboard'.
惊人的秘密称作“柜中骷髅”。