Emitron
[电] 阴极发射管
🗣️ 情景例句
It's no big deal.
没什么大不了的。
Look! She just fainted away from the shock.
瞧！她因受打击而昏厥过去。
The system has worked so well, that it has been adopted in other countries too.
由于这种制度行之有效，已被其他国家采纳。