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
tomatoes, lettuce, cucumbers, and onions.
蕃茄 莴苣 黄瓜 洋葱 。
The day is long to him who knows not how to use it.
百无聊赖。
The doctor said he could do nothing to help him.
医生说他对此无能为力。