HomeDictionary旋转曲面旋转曲面Worda surface of revolution (math.)Traditional旋轉曲面Copy wordxuán zhuǎn qū miànxuan2zhuan3qu1mian4Hear itMeaninga surface of revolution (math.) CC-CEDICTCharacters in 旋转曲面旋xuán转zhuǎn曲qū面miàn