Mitron
电子调谐式柱形磁控管, 米管
🗣️ 情景例句
Eight o'clock is fine.
八点钟可以。
I was impressed very much.
我有深刻的印象。
It had been purchased by a local authority so that an enormous pie could be baked for an annual fair.
某地方当局买下它用来焙制一个巨大的馅饼为一年一度交易会助兴。