翻转架roll: vt. 1.滚,转,推滚(桶、车轮等),使(烟、尘土)滚 ...over: This hat cost over £5. ...stand: vi. (stood ) 1.站立,站起来 (up); ...roll over stand: 翻转架roll stand: 供纸装置; 滚筒支座; 卷纸架; 轧钢机架; 轧机机试下载手机词典可随时随地查词查翻译