radius
英 /ˈreidjəs/
中文释义
n.半径
The distance from the center of a circle to its edge, used in math.
常用搭配
- within a radius在半径范围内
- turning radius转弯半径
- radius of the circle圆的半径
例句
- Everything within a mile radius was flooded.一英里半径内全被淹了。
- We deliver free within a five-mile radius.五英里半径内我们免费配送。