短語詞組短語metal processing specialty practice 金工實習(xí)specialty practice course 專業(yè)實踐課程specialty practice activities 專業(yè)實踐活動agronomy specialty practice 農(nóng)學(xué)專業(yè)實踐specialty practice teaching 專業(yè)實踐教學(xué)specialty building and practice 專業(yè)建設(shè)與實踐model of specialty practice 實習(xí)模式Mining Practice Specialty logo 采礦實踐專業(yè)Construction Practice Specialty logo 建筑實踐專業(yè) 返回 specialty practice