Bijective
[计] 双射的
🗣️ 情景例句
I owe you an apology for what I did last night.
我应该为昨天晚上的事向你道歉。
Kate is smarter than I.
凯特比我聪明。
Yes, do that. I'll stay here with the girl.
好的，去吧。我留在这儿。