基本解釋[經(jīng)濟學]帶葉片的轉(zhuǎn)筒詞組短語短語vaned drum crystallizer 帶葉片的轉(zhuǎn)筒結(jié)晶器vaned drum更多詞組專業(yè)釋義經(jīng)濟學帶葉片的轉(zhuǎn)筒