基本解釋[經(jīng)濟(jì)學(xué)]震動(dòng)運(yùn)輸機(jī)詞組短語(yǔ)短語(yǔ)shaker r conveyer 震動(dòng)運(yùn)輸機(jī)shaker -pan conveyer 振動(dòng)輸送機(jī)conveyer straw shaker 輸送帶逐稿器shaker conveyer更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)震動(dòng)運(yùn)輸機(jī)