Megnetron
磁控电子管
🗣️ 情景例句
I don't know what I would do without you.
我真不知道没有你们我怎么办。
While the dog gnaws bone,companions would be none.
狗啃骨头无同伴。
No problem. we'll make it later in the month.
没关系，这个月改天再说吧。