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
Oh, it must be Alexandra.
一定是Alexandra。
Mr. Smith, would you like to start things off?
史密斯先生，你要开始做事了吗？
Let's move on to what makes our product sell so well.
让我来说明是什么原因使我们的产品销售得那么好。