Don-bidiagonal matrix
[计] 下二对角矩阵
🧩 词语组成解析
don
[dɔn]
n. 大学教师，（牛津、剑桥大学的）导师，特别研究员;
vt. 穿上，披上;
[计] 对角的
🗣️ 情景例句
Nice talking to both of you.
很高兴与两位交谈。
They die well that live well.
活著正常的人死也正常。
No, I think it's his cup.
不，我想那是他的杯子。