基本解釋[貿(mào)易] 經(jīng)銷業(yè) 經(jīng)銷行業(yè)詞組短語短語distributive trade survey 銷售調(diào)查distributive trade更多詞組專業(yè)釋義經(jīng)濟學分銷業(yè)經(jīng)銷業(yè)