英语词汇“labour-saving”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典-复社网

单词	labour-saving
释义	labour-saving [ˈleibə ˈseiviŋ] 减轻劳动的(25%)，节省劳力的(25%)，省工的(25%)，省力的(25%) 节省劳力的
随便看	variance of estimaion error variance of estimated variance of estimation variance of estimator variance of gene frequency variance of mean variance of mixture variance of peak variance of population variance of probability distribution variance of proportion variance of random variable variance of ratio estimate variance of residence time variance of single sample variance of sum variance of the Poisson process variance of totals variance of unit weight variance of voltage deviation variance of wind speed variance optimum value variance originator variance partitioning variance percentage

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