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
Politics are a sensitive subject of conversation.
政治是交谈的敏感话题。
A man apt to promise is apt to forget.
轻诺者易忘。
The trickle became a stream; the stream has now become a torrent.
涓涓细流汇成小溪，小溪现已变成了奔腾的江河。