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
It is generally believed that Chinese are poor public speakers.
一般认为中国人不擅长公众演讲。
I have two suits to send to the cleaners.
我有2件西装送到洗衣店了。
I imagine you're not very interested in politics.
我想你一定对政治不感兴趣。