Physical variance
[经] 效率差异, 实际差异
🧩 词语组成解析
variance
['vɛəriəns]
n. 变化，变动;不一致;分歧;<数>方差;
🗣️ 情景例句
with a view of the Hudson River?
可以看到Hudson河？
He is watching the sea on the mast.
他从桅杆上面眺望着大海。
The list included most of the things Hugh loves: butter, potatoes, rice, beer, milk, chocolate; and sweets.
黄油、土豆、米饭、啤酒、牛奶、巧克力和糖果。