Biorthogonality
[计] 双正交
🗣️ 情景例句
Where do you want to go to eat?
想到哪儿吃？
To fry eggs sunny-side up
煎一面的荷包蛋
When I got to the theatre I found that they had sold all the tickets.
我到剧院时，发现所有的票都售完了。