circular measure 的中文含义是“角度制”，是指将角度表示为弧长与半径的比值的一种角度量度系统。

英语词性：noun

美式音标： /ˈsərkyələr ˈmɛʒər/

同义词：degree measure

易混淆单词：decimal measure （十进制度量制）

  • The angle can be measured in either radians or circular measure.
  • He had a good understanding of circular measure and was able to convert between radians and degrees.