Activity variance
[经] 活动差异
🧩 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 drink too much tonight, I don't want to see you get drunk.
晚上别喝太多酒，我不想看到你喝醉。
Man is to man either a god or a wolf.
人与人交往，不是上帝就是狼。
Yes, Miss Yang, said Meimei.
“是的，杨小姐，”梅梅说