Heterojunctions
(heterojunction 的复数) [计] 异质结
🗣️ 情景例句
I've never seen you so wound up.
我从来没有看过你这么紧张。
The mining area is centered large in the north.
那里的采矿区大部分集中在北部。
Yes, please. But why do you call them mooncakes?
行啊，请给我一个吧。但你们为什么叫它月饼？