基本解釋[經(jīng)濟(jì)學(xué)]織機(jī)導(dǎo)紗工詞組短語短語loom threader helper 織機(jī)絲幫手machine loom threader 織機(jī)絲機(jī)loom threader更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)織機(jī)導(dǎo)紗工