基本解釋[辳業(yè)科學(xué)]二化性品種詞組短語短語bivoltine e race 二化性品種eggs of the bivoltine race 二化蠶種single rearing of bivoltine race 二化一放bivoltine race更多詞組專業(yè)釋義辳業(yè)科學(xué)二化性品種