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
Take things as they come.
车到山前必有路。
Do you often study history on Saturday?
你常常在星期六学历史吗？
When he was decorating his house, he had gotten the bedroom painted first.
他装修房子时，先刷了卧室。