Identity relation
[计] 等同关系, 恒等关系式
🧩 词语组成解析
identity
[ai'dentiti]
n. 身份;[逻]同一性;个性;[数]恒等（式）;
🗣️ 情景例句
We did?
我们忘了吗？
Saying and doing are two things.
说与做是两回事。
I think I've filled in everything correctly.
我想各项都填对了。