Megnetron
磁控电子管
🗣️ 情景例句
I admire him for his success in business.
我佩服他事业有成。
Before gold, even kings take off their hats.
有钱能使鬼推磨。
But I couldn't answer the rest.They were too difficult for me.
但我回答不出其作的题。那些题对我来说太难了。