基本解釋[經(jīng)濟學(xué)]噴射式抽風(fēng)機英漢例句雙語例句Some suction is provided by the ejector scrubber and the tail gas fan.采用凈化劑并不能排除設(shè)置排氣風(fēng)扇和空氣洗滌器。ejector fan更多例句詞組短語短語air ejector fan 排風(fēng)扇air -ejector fan 抽風(fēng)機ejector fan更多詞組專業(yè)釋義經(jīng)濟學(xué)噴射式抽風(fēng)機