词汇图鉴variance
他愉快的笑容与他的抱怨很不相称。
C1 · n.

variance

UK /ˈveəriəns/
US /ˈveriəns/

差异;不一致;方差

n. 差异;不一致

n. 方差

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例句

His cheerful smile was at variance with his complaints.

他愉快的笑容与他的抱怨很不相称。

The proposed housing policy is at variance with the government's commitment to protecting green spaces.

拟议的住房政策与政府保护绿地的承诺相矛盾。

常用搭配

  • at variance with|与……不一致
  • variance between groups|组间差异
  • population variance|总体方差

词形与相关词

vary (v.) · variation (n.) · variable (adj.) · varied (adj.)

用法提示

at variance with 表示不一致;统计学中指方差。