单词	pi electron
释义	pi electron noun : an electron involved in a pi bond Word History First Known Use 1950, in the meaning defined above
随便看	numberers numbering numbering machine numberings numberless numberplates Numbers numbers numbers game numbers pool numbers racket numberses numbest numbfish numbfishes numbing numbingly numbles pot-companion pot-eye pot-rustler pot-shoot pot-shooter pot-valiant pot-valor

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。