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
You have thirty seconds to make a word,
你们有三十秒的时间造一个字，
Here, have some coffee on me.
来，我请你喝咖啡。
Oh, yes. Thanks, mother.
谢谢妈妈。