Diagonalization
对角化; 对角线化
🗣️ 情景例句
Well, we talked about a lot of things.
嗯 ，我们谈了很多。
At night, all cats are grey.
猫在夜晚皆灰色（丑妍暗中难分辨）。
Could you come here, please? I want some help.
你能来这儿一下吗？我需要帮忙。