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
That's what I thought.
我就是这么想的。
I will go with him if he asks me.
我会和他走，假如他要求我的话。
What kind of music does he sing?
他演唱哪种音乐？