Bijective function
[计] 双射函数
🧩 词语组成解析
[计] 双射的
🗣️ 情景例句
Much still remains to be done.
还有很多事要做。
A lazy youth, a lousy age.
少壮不努力，老大徒伤悲。
He's here on a visit from Guangzhou.
他从广州来这里参观访问。