radians

radians读音音标

英 [\'reɪdjənz]

美 [\'reɪdjənz]

radians意思解释

释义

弧度；

毫弧度角；

英英释义

n.

the unit of plane angle adopted under the Systeme International d\'Unites; equal to the angle at the center of a circle subtended by an arc equal in length to the radius (approximately 57.295 degrees)

同义词：rad

双语例句

Radians are another way to measure angles.弧度是另一种度量角度的方法。