英语词汇proper fraction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	proper fraction
释义	proper fraction 英/ ?pr?p? ?fr?k?(?)n / 简明释义真分数：分子比分母小或次数低的分数。网络释义短语 1 rational proper fractions 有理真分式双语例句 1 The calculation of every fractions in Separating fraction and integral of rational proper fraction is reduced by the method. 从而大大简化了分式分项的计算，简化了有理真分式的积分运算。
随便看	rebased rebase impression rebaselining Rebase of complete lower denture Rebase of complete upper denture Rebase of lower partial denture Rebase of upper partial denture rebases rebash rebasing Rebasing,Denture rebasing rebat rebatable rebatch rebatching rebate rebateable rebate bead rebate check rebate commission rebated rebated acceptance rebated and filleted joint rebated grooved and tongued joint

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