| 释义 |
roll²n [c] 1. a piece of paper, film, or other material that has been curled into the shape of a tube 卷状物:◇a roll of toilet paper 一卷卫生纸 2. a small round loaf of bread for one person 小圆面包; 面包卷 3. an official list of names ［正式的］名册; 名录:◇the union membership roll 工会会员名册 4. be on a roll informal to be having a lot of success with what you are doing 【非正式】 取得接二连三的巨大成就，非常顺利 5. a long deep sound 隆隆声，轰响声:◇a roll of thunder 隆隆的雷声 |