HomeDictionary平方平均数平方平均数Wordroot mean square (RMS)Traditional平方平均數Copy wordpíng fāng píng jūn shùping2fang1ping2jun1shu4Hear itMeaningroot mean square (RMS) CC-CEDICTquadratic root CC-CEDICTCharacters in 平方平均数平píng方fāng均jūn数shù
píng fāng píng jūn shùping2fang1ping2jun1shu4Hear itMeaningroot mean square (RMS) CC-CEDICTquadratic root CC-CEDICT