单词	alternating function
释义	alternating function noun mathematics : a function in which the interchange of two variables changes only the sign of the function Word History First Known Use 1880, in the meaning defined above
随便看	Beausoleil beauséant beaut beauteous beauteouser beauteousest beauteouslier beauteousliest beauteously beauteousness beauteousnesses beauteousser beauteoussest beauter beautest beautician beauticians beauties beautification beautifications beautified beautifier beautifiers beautifies beautiful

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。