基本解釋[經(jīng)濟(jì)學(xué)]斗輪式喂料機(jī)詞組短語(yǔ)短語(yǔ)single bucket -wheel feeder 單斗輪取料機(jī)bucket-wheel feeder更多詞組專(zhuān)業(yè)釋義經(jīng)濟(jì)學(xué)斗輪式喂料機(jī)