Identity matrix
[计] 单位矩阵, 恒等矩阵
🧩 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
I can't run as fast as you, but I can jump a lot higher.
我跑得比你慢，但跳得比你高。
Many men have many minds.
人多意见多；人多口杂。
It broke down at Ferngreen station and was taken off the line.'
它在芬格林车站出了故障而被取消了。”