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
Right. And the phone number?
好的。电话是多少？
The doctor is often more to be feared than the disease.
医生往往比疾病更令人生畏。
We cannot change a law.
我们不能变更法律。