quadrant
🇺🇸
/ˈkwɑːdrənt/
🇬🇧
/ˈkwɒdrənt/
noun
R
One fourth of a circle or the distance around it.
The point is located in the top left quadrant of the circle.
位于圆的左上象限
R
An instrument used to measure angles, especially for navigation or astronomy.
The sailor used a quadrant to determine his position at sea.
水手使用象限仪来确定他在海上的位置
translation
四分之一圆, 象限仪
词形变化
Plural
quadrants