Quantity variance
[经] 数量差异
🧩 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
Don't beat around the bush.
别兜圈子了。
Thank you very much for giving us your valuable time.
我们占用了你宝贵的时间，非常感谢。
Beijing will be rainy. The temperature will be 2 to 9.
北京有雨。气温2C~9C。