基本解釋[經(jīng)濟(jì)學(xué)]單斗裝載機(jī)詞組短語(yǔ)短語(yǔ)hydraulic c single -bucket loader 液壓?jiǎn)味费b載機(jī)single-bucket loader更多詞組專(zhuān)業(yè)釋義經(jīng)濟(jì)學(xué)單斗裝載機(jī)