Unit margin variance
[经] 单位毛利差异
🧩 词语组成解析
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
margin
['mɑrdʒən]
n. 边缘，范围;极限;利润，盈余;（版心外）的空白;
vt. 留边;成为…的边;加边于，围绕;为…加旁注;
variance
['vɛəriəns]
n. 变化，变动;不一致;分歧;<数>方差;
🗣️ 情景例句
I'm very proud of you.
我为你感到非常骄傲。
I would like to develop this film.
我要晒印这底片。
As long as all was still, the pen drew a straight line,
只要一切都是静止的，笔就会划出一条直线；