variances
/'veərɪənsɪz/
中文翻译
n. 变化( variance的复数形式 ); 不和; 差异; <数>方差
英文解释
n. an event that departs from expectations
n. discord that splits a group
n. the second moment around the mean; the expected value of the square of the deviations of a random variable from its mean value
词态变化
原型:variance
变形:s