radius
/ˈreɪdiəs/
-
n. 半徑；範圍
- The delivery app only shows restaurants within a three-kilometer radius of your home. 這個外送應用程式只會顯示你家半徑三公里內的餐廳。
其他意思
-
n. 半徑, 範圍
The radius around a particular point is the distance from it in any direction.
- Nigel has searched for work in a ten-mile radius around his home.
也出現在：
字根
radi 光線
radi + us光線 + —