Identity principle
[经] 鉴定原则
🧩 词语组成解析
identity
[ai'dentiti]
n. 身份;[逻]同一性;个性;[数]恒等（式）;
🗣️ 情景例句
Thank you very much.
非常感谢。
Beggars must (should) be no choosers.
行乞的哪能挑肥拣瘦；饥不择食。
Yes, they're free. But there's usually a long line.
是的，免费。但常常要排长队。