Matrix unit
[计] 矩阵单位
🧩 词语组成解析
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
Eight pounds six.
八磅六。
Do you have anything to declare for customs?
你有一些东西申报海关吗？
We can't go to the public parks or swimming pools.
我们不能上公园或是去游泳池。