identifier
🇺🇸
/aɪˈdentɪfaɪər/
🇬🇧
/aɪˈdentɪfaɪə(r)/
noun
R
A unique name or code used to recognize something or someone.
The library uses a unique identifier for each book to track its location.
图书馆为每本书使用一个独特的标识符来追踪其位置。
translation
标识符
词形变化
Plural
identifiers