vibrating roller振动: vibrate; vibration; vibrance ...辊: roller动辊: action roller; activate roller摆动辊: reciprocating roller; vibrating roller传动辊: driving roller; live roller下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:振动辊,即可在微信中查询翻译