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
Susan Stewart …
Susan Stewart……
The news has bucked us up.
这消息使我们欢欣鼓舞。
The only way to do this was to operate.
搞清的唯一办法就是手术。