Capacity variance
[经] 能力(量)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
He complained to me about the food.
他向我抱怨伙食不佳。
A little labour, much health.
适量劳动健身大有益。
I'm afraid the item you substituted didn't work.
你这代替品恐怕不能用。