Leddicon
铝靶管, 氧化铝视象管, 雷迪康管
🗣️ 情景例句
Oh, hi, Robbie. Good morning.
啊 ，Robbie， 早安。
First think,and then speak.
动口先动脑。
I looked at my watch.It was true.
我看了一下我的手表，果真如此。