Injective function
[计] 内射函数, 单射函数, 注入函数
🧩 词语组成解析
[计] 内射, 单射
🗣️ 情景例句
someone to sign for the loan for you.
找个人为你们的贷款签个名。
Councils of war never fight.
主战者不打仗。
In fact they grow better if you feed them.
事实上，要是你给它们浇水施肥，它们会长得更好。