单词	circumradius
释义	circumradius noun cir·​cum·​radius : the radius of a circumscribed circle Word History Etymology circum- + radius
随便看	outdriving outdrop outdropped outdropping outdrops outdrove outdrunk outduel outdueled outdueling outduelled outduelling outduels outdweller outearn outearned outearning outearns outeat outeaten outeating outeats outechoed outechoes outechoing

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