Heterojunction
[计] 异质结
🗣️ 情景例句
At any rate, we must go there.
不管怎么样，我们非去那里一趟不可。
We've got to get a bed and a dresser for the bedroom.
我们必须有一张床和梳妆台放在卧室。
What's Jim doing?
吉姆在干什么？