基本解釋[數學]右微商右導數英漢例句雙語例句This limit is sometimes called the right-hand derivative.這個極限有時稱為右導數。right-hand derivative更多例句詞組短語短語right -hand upper lower derivative [數]右上下導數Right -hand d derivative 右導數right-hand derivative更多詞組專業(yè)釋義數學右微商右導數