Bijection
[计] 双射, 一一对应
🗣️ 情景例句
I think I'll wait until tomorrow.
我想我就等明天再谈。
He that will have a hare to breakfast must hunt overnight.
早餐想吃野兔肉，头晚就须去捕捉。
Help! said Bruce. The basket isn't here!
“来人啊！”布鲁斯说，“篮子不见了！”