Anotron
[电] 冷阴极充气整流管
🗣️ 情景例句
The cradle will rock.
摇篮跟着晃。
The bough that bears most, hangs lowest.
枝头结果越多，垂得越低。
Well, we listened to lectures about pollution, agriculture, nuclear waste, radiation and so on.
噢，我们听取有关污染、农业、核废料、辐射等讲座。