| 释义 |
roller/ˈrəʊlə/n. 1a a hard revolving cylinder for smoothing the ground, spreading ink or paint, crushing or stamping, rolling cloth around, hanging a towel on, etc., used alone or as a rotating part of a machine 滚动物或滚动装置(如路碾、墨辊、涂料辊、碾子、布卷、滚轴等) b a cylinder for diminishing friction when moving a heavy object (移动重物时减小摩擦的)滚轴，滚筒，滚柱，滚轮 2 a small cylinder on which hair is rolled for setting 卷发筒 3 a long swelling wave 长涌，卷浪 4 (also 亦作 roller bandage) a long surgical bandage rolled up for convenient application 绷带卷 5 a kind of tumbler pigeon 鹞鸽(飞行时打滚) 6a a brilliantly plumaged bird of the family Coraciidae, with characteristic tumbling display-flight 佛法僧(一种羽毛华丽、飞行时打滚的鸟) b a breed of canary with a trilling song 啁啾而鸣金丝雀 |