可数名词：

1.滚筒，滚轴

2.（常用于构成复合词）碾轧机，碾子

3.滚轴，滚柱

4.卷浪，巨浪

5.塑料发卷

英语解释

a mechanical device consisting of a cylindrical tube around which the hair is wound to curl it

a small wheel without spokes (as on a roller skate)

a grounder that rolls along the infield

Old World bird that tumbles or rolls in flight; related to kingfishers

a long heavy sea wave as it advances towards the shore

a cylinder that revolves

pigeon that executes backward somersaults in flight or on the ground