Output variance
[经] 产出差异
🧩 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
you've made a very strong impression
你已经留下了非常深刻的印象
They fought for the sake of their country.
他们为国而战。
As you know, I am a very kind person.
你知道，我是个很和善的人。