rolledadj.轧制的动词roll的过去式和过去分词.rolln.卷；滚动；名单；压路机；颤音；圆形物，面包卷v.摇摆；滚；绕；转动；展开roll-off circuit滚降电路, 滑衰电路rolled-up radius卷曲半径Roll-yaw channel滚动-偏航通道rolling techniques碾压工艺rolled sheet steel辊压钢板rolling angle rate横滚角速率roll-over relief延期纳税优惠rolling projectile滚转弹roll toilet tissue卷筒卫生纸roll - over hook华翻吊钩