基本解釋[數(shù)] 算術(shù)級(jí)數(shù) [數(shù)] 等差級(jí)數(shù)詞組短語(yǔ)短語(yǔ)arithmetical progression method 算術(shù)累進(jìn)法英語(yǔ);翻譯arithmetical progression更多詞組專業(yè)釋義數(shù)學(xué)等差數(shù)列算術(shù)級(jí)數(shù)等差級(jí)數(shù)計(jì)算機(jī)科學(xué)技術(shù)算術(shù)級(jí)數(shù)