/aɪˈdentəti ||; aɪˈdɛntətɪ/noun [C,U] (
plural identities) who or what a person or a thing is 身分；特性:
There are few clues to the identity of the killer. 关于杀人凶手的身分，线索并不多。The region has its own cultural identity. 这个地区有自己的文化特色。The arrest was a case of mistaken identity (= the wrong person was arrested). 这次逮捕行动抓错了人。