Level 5 · word 6,049 of 20,000
arc
/ˈɑːrk/
American
- n. 弧, 弧形
- Definition
- n. a curved line or shape, like part of a circle
- Example
- The ball traveled in a smooth arc before landing near the fence.
- 球划出一道平滑的弧线，落在围栏附近。
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