基本解釋[農(nóng)業(yè)科學]磷鉀復合肥料詞組短語短語phospho potash complex fertilizer detail 磷鉀復合肥料phospho potash complex fertilizer更多詞組專業(yè)釋義農(nóng)業(yè)科學磷鉀復合肥料