单词	symmetric
释义	symmetric /sɪˈmɛtrɪk / adjective Made up of exactly similar parts facing each other or around an axis; showing symmetry: the structure is completely symmetric... A series of concentric circles form the center of a beautifully symmetric pattern. The logistic curve is symmetric about the inflection point. This room is circular in design, thus the central sound system allows for perfectly symmetric acoustic resonation on all points of the perimeter.
随便看	up-bow upbraid upbringing upbuild UPC up card upcase upcast upcast shaft upcharge upchuck up-close upcoast upcode upcoming upcountry upcycle updatable update Updike, John updo updoming updraft updraught upend

英语词典包含243303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。