roller
/rəʊlə/
n. 滚筒, 滚轴, 压路机
[化] 滚柱; 托辊
词形变换
过去式 rollered · 过去分词 rollered · 现在分词 rollering · 复数 rollers
英文释义
n. a grounder that rolls along the infield
n. a long heavy sea wave as it advances towards the shore
n. a small wheel without spokes (as on a roller skate)
n. a cylinder that revolves
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