Bijective
[计] 双射的
🗣️ 情景例句
There's so much for young people to see and do.
这里有很多可供年轻人看和做的事情。
A bad custom is like a good cake, better broken than kept.
坏习惯像鲜馅饼，分食要比保存好。
Glad to meet you. What's your name, please?
很高兴认识你。请问你叫什么名字？