Bijective function
[计] 双射函数
🧩 词语组成解析
[计] 双射的
🗣️ 情景例句
What are you up to?
你呢？你怎样？
If you had gotten up earlier,you would have had time for breakfast.
如果你更早起床，你就有时间吃早餐了。
Here and here. And I can only move my arm as much as this.
这儿和这儿。我只能这样摆动手臂。