identification
n. /aɪˌdentɪfɪˈkeɪʃn/ B2
识别；确认；身份证明
The act of recognizing or proving who or what someone or something is.
仙境例句
The Caterpillar helped with the identification of each insect in the box, though it called them all cousins.
毛毛虫帮忙辨认盒子里的每只昆虫，不过它把它们都叫作表亲。