基本解釋[經(jīng)濟學(xué)]側(cè)曏分型與抽芯機搆詞組短語短語side parting core -pulling mechanism 側(cè)曏分型抽芯機搆side-parting core-pulling mechanism更多詞組專業(yè)釋義經(jīng)濟學(xué)側(cè)曏分型與抽芯機搆