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
We'll call in a couple of days.
我们两三天后打电话。
I don't think he will get here on time.
我不认为他会准时到这里。
You are never too old to learn.
活到老，学到老。