Identity transform
[计] 恒等变换
🧩 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
It's eleven thirty.
十一 点半。
I wrote 9 books.
我写了九本书。
Just let me know which day.
决定好哪一天就告诉我。