Level 4 · word 4,603 of 20,000
roller
/ˈroʊlər/
American
- n. 滚筒, 压路机
- Definition
- n. a cylinder used for spreading, flattening, or moving something
- Example
- The painter used a roller to cover the wall quickly.
- 油漆工用滚筒迅速把墙面刷完。