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
We are.
我们是。
A disease known is half cured.
病情确诊断，治病好一半。
They had got away with thousands of pounds worth of diamonds.
他们已带着价值数千镑的首饰逃之夭夭了。