Leddicon
铝靶管, 氧化铝视象管, 雷迪康管
🗣️ 情景例句
Here we go.
现在可以开始了。
Hello, it's really great to talk about ourselves and get to know each other.
大家好，我们自我介绍并相互认识真是太好了。
Our friends Julie and Jack were there, too.
我们的朋友朱莉和杰克也去了。