词汇	分离术
释义	分离术医commissurotomy
随便看	dust collecting systm Dust Collecting Unit dust collection dust-collection dust collection box Dust collection by impinging jets dust collection by sound wave dust collection device dust collection efficiency dust collection equipment dust collection hose dust collection in impingingstream dust collection method dust collection plate Dust Collection Systems dust collection tower dust collective device dustcollector dust-collector dust collector body dust collector cyclone dust collector for cupola dust collector hood dust collector hose dust collector with cloth bag