rollerKK [ˋrolɚ] /ˈɹoʊlɚ/发音名词1滚筒、滚轴The printing machine has a rubber roller that feeds the paper.这台印刷机有一个橡胶滚筒负责送纸。2油漆滚筒、滚筒刷Use a roller for the walls and a brush for the corners.墙面用滚筒刷,角落用刷子。3发卷、卷发器常用复数She sat with rollers in her hair for almost an hour.她头上夹著发卷坐了快一个小时。4滚轮、脚轮One of the rollers on my suitcase broke during the flight.我行李箱的一个滚轮在飞行途中坏了。5压路机A roller flattened the fresh asphalt on the new road.压路机把新路上刚铺的柏油压平。6巨浪、大浪Huge rollers crashed onto the beach all afternoon.整个下午都有巨浪拍打著海滩。用这个字练口说→