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
Ellen reminds me so much of Grandma. Ellen
真让我想起奶奶。
Well, I'm sorry you have to leave so early.
哦，很遗憾，你非得这么早走不可。
Is it cold or warm in autumn?
秋季的天气是冷还是暖呢？