Diagonalization
对角化; 对角线化
🗣️ 情景例句
I'm writing an article on the feelings about graduation.
我在写一篇关于毕业感想的文章。
The fire is the test of gold;adversity of strong man.
烈火试真金，困苦炼壮士。
'Now you get out of here, all of you!' he shouted.
“你们都从这里走开，全都走开！”他大叫着，