Sales margin variance
[經] 銷貨毛利差異
?? 詞語組成解析
sales
[[seilz]]
a. 銷售的\\n[計] 銷售
margin
['mɑrd??n]
n. 邊緣，范圍;極限;利潤，盈余;（版心外）的空白;
vt. 留邊;成為…的邊;加邊于，圍繞;為…加旁注;
variance
['v??ri?ns]
n. 變化，變動;不一致;分歧;<數>方差;
??? 情景例句
Please sit down, Mr. Stewart.
請坐， Stewart先生。
It is better to be clothed in rags, than to be clothed with shame.
寧可穿破衣，不可蒙羞恥。
It's my birthday, and I'm going to have a party. Didn't you know?
我的生日聚會，我計劃舉辦一個聚會。你不知道嗎？