Corotron
电晕管； 电晕发射装置
🗣️ 情景例句
No one should think that their own culture is superior.
任何人都不应该有文化优越感。
We are scheming to secretly cross the enemy territory.
我们在秘密商定穿越敌占区的计划。
May I ask some questions?
我可以问几个问题吗？