英语词汇chalcovarin怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	chalcovarin
释义	chalcovarin covariancen. 共分散；协方差 covariantadj. 协变的 n. 协变式 saccharinn. 糖精 chalkboardn. 黑板 chlorinatedadj. 绿色的
随便看	reduction distillation reduction division reduction division, meiosis reduction division phase Reduction drive reduction, electrolytic reduction elimination reduction elution Reduction,Embryo reduction en masse reduction eoefficient reduction error reduction factor reduction factor on number of waves reduction factor power Reduction,Fetal Reduction Fixation reduction flame reduction flour reduction for corporate income tax reduction for distance Reduction for intussusception Reduction formula reduction for polar motion reduction for taxation purpose

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