Kathetron
一种有外栅极的三极管, 辉光放电管
🗣️ 情景例句
Condemns past employers.
谴责以前的老板。
I got caught in traffic, otherwise I would have been here sooner.
我遇到交通阻塞，否则我很快就到这了。
And I succeeded, Zheng Jie.
我还是成功了，郑杰。