Heterojunctions
(heterojunction 的复数) [计] 异质结
🗣️ 情景例句
You're welcome.
不用客气。
Thank you for helping me.
谢谢你帮了我的忙。
In man's early days, competition with other creatures must have been critical.
在人类早期，人类与其他生物的竞争一定是必不可少的。