Zonerefine
vt.[冶]用区域熔炼法生产, 区域精炼
🗣️ 情景例句
We should thank you.
我们应当感谢你。
I will look down the hallway.
我往下看大门口吧。
At that moment Lucy came into the library.
正在那时候，露茜走进图书馆。