基本解釋[經(jīng)濟(jì)學(xué)]長(zhǎng)統(tǒng)襪定形機(jī)專(zhuān)業(yè)釋義經(jīng)濟(jì)學(xué)長(zhǎng)統(tǒng)襪定形機(jī)