Conductron
光电导摄象管, 导象管
🗣️ 情景例句
Did you sleep soundly last night.
你昨晚睡得好吗？
The telephone is ringing,would you answer it,please?
电话正在响,你接吗？
He acted as if he had never lived in England before.
他的举动就好像他从未在英国生活过一样。