基本解釋[經(jīng)濟(jì)學(xué)]普通剪板機(jī)詞組短語(yǔ)短語(yǔ)universal shearing and punching machine 萬(wàn)能剪沖牀universal shearing machine更多詞組專(zhuān)業(yè)釋義經(jīng)濟(jì)學(xué)普通剪板機(jī)