基本解釋[經(jīng)濟(jì)學(xué)]水平帶式攪拌機詞組短語短語horizontal l ribbon type mixer 水平帶式攪拌機horizontal ribbon type mixer更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)水平帶式攪拌機