Mixed variance
[经] 混合差异
🧩 词语组成解析
mixed
[[mikst]]
a. 混合的, 形形色色的, 弄糊涂的\\n[计] 混合的
variance
['vɛəriəns]
n. 变化，变动;不一致;分歧;<数>方差;
🗣️ 情景例句
It only takes eight minutes by bicycle to the aerobics class.
骑自行车去上有氧运动课只需要八分钟。
If I wanted to rent a van, how much would it cost?
要是我租一辆搬运车，得花多少钱？
He threatened to call the police.
威胁说要去叫警察。