Heterojunction
[计] 异质结
🗣️ 情景例句
It's common practice.
这是惯例。
I hope my visit does not cause you too much trouble.
我希望这次来参观没有给你们增添太多的麻烦。
Don't remind him. It was nothing.
不要向他提起这件事了。那是微不足道的。