Codomain
[计] 同域, 陪域
🗣️ 情景例句
It is important to speak directly and clearly about your subject.
直接了当且明白清楚地说明自己的目的是很重要的。
What's Hong Kong famous for?
香港以什么闻名？
Unfortunately it will cost a lot of money.
遗憾的是，这要花很大一笔钱。