单词	algebraic topology
释义	algebraic topology noun : a branch of mathematics that focuses on the application of techniques from abstract algebra to problems of topology In the past fifteen years, knot theory has unexpectedly expanded in scope and usefulness. It had been an interesting application of algebraic topology since the 1900s and a pastime for those folks with a categorizing bent who would sort knots before that. Michael McDaniel, Math Horizons, November 2003 Word History First Known Use 1940, in the meaning defined above
随便看	throng thronged thronging throngs throning throp throp desk thropple throppled thropples throppling throstle throstle cock throstles throt throttle throttle back throttle lever throttle valve throttleable Throttlebottom throttled throttled back throttlehold throttleholds

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。