Relation of identity
[计] 恒等性关系
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
identity
[ai'dentiti]
n. 身份;[逻]同一性;个性;[数]恒等（式）;
🗣️ 情景例句
Tomorrow is another day.
有明天就有希望。
True love kythes in time of need.
患难显真情。
It was the first joy I had known for years.
我豁然开朗了。这是我多年来第一次感到高兴的事了。