基本解釋[經(jīng)濟(jì)學(xué)]封閉式卷染機(jī)詞組短語(yǔ)短語(yǔ)enclosed d jigger 封閉式卷染機(jī)enclosed jigger更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)封閉式卷染機(jī)