基本解釋[數(shù)學(xué)]branch除子分歧除子詞組短語(yǔ)短語(yǔ)infinite branch prime divisor 無(wú)限素因子infinite branch real prime divisor 實(shí)無(wú)限素除子branch divisor更多詞組專業(yè)釋義數(shù)學(xué)branch除子分歧除子