radii
US /ˈreɪ.di.aɪ/
UK /ˈreɪ.di.aɪ/
複數名詞
1.
半徑
the plural form of radius, which is a straight line from the center to the circumference of a circle or sphere
範例:
•
The engineer calculated the radii of the gears.
工程師計算了齒輪的半徑。
•
The artist used circles of varying radii in her design.
藝術家在她的設計中使用了不同半徑的圓。
2.
橈骨
the plural form of radius, which is the thicker and shorter of the two bones in the human forearm
範例:
•
Both radii were fractured in the accident.
事故中兩根橈骨都骨折了。
•
The doctor examined the patient's injured radii.
醫生檢查了病人受傷的橈骨。