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
They have an opening.
他们有一个空房间。
Better half an egg than empty shell.
半只蛋也比空壳好。
'I can't hear a word!' I said angrily.
“我一个字也听不见了！”