Unit matrix

[计] 单位矩阵

🧩 词语组成解析

unit ['ju:nit]

n. 单位，单元;装置;个体;[数]单位数;

matrix ['metrɪks]

n. <数>矩阵;模型;基质;母体，子宫;

matri(mother)+x(名词后缀)→子宫；母体；铸型；模型；母岩

🗣️ 情景例句

What about me?

对我还不是一样？

I live at 1203 Washington Street.

我住在华盛顿街1203号。

I was so tired. I could have slept for a week.

我累死了！我能蒙头睡上一星期。

更多情景英语 ›

🔤 更多 U 开头的单词

ulo-

unbosoming

undecylenate

underwriting's guarantee

unilateralists

unmarried ʌn'mærid

unscale

up-and-under

全部 U 开头单词 ›