首页  英汉  汉英  英英  词组  用法  例句  同义词  写作  俚语  缩写  词源  词根  法汉  德汉  日汉  俄汉  韩汉  西汉  意汉  泰汉  越汉

单词	circumcircle
释义	circumcircle noun cir·​cum·​cir·​cle ˈsər-kəm-ˌsər-kəl  : a circle which passes through all the vertices of a polygon (such as a triangle) Word History First Known Use 1885, in the meaning defined above
随便看	sinus rhythm sinus venosus sinuses sinusitis sinusitises sinusoid sinusoidal sinusoidal projection sinusoidally sinusoids sinuventricular sinward sio sio bo sio in sion Sion sion de droit sioned officer sions Siouan siouaner siouanest siouanner siouannest

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。