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	triphenylamine
释义	triphenylamine noun tri·​phenyl·​amine (¦)trī¦fenᵊl, -fēn-+ : a crystalline tertiary amine (C6H5)3N that is practically neutral and that is made from diphenylamine, iodobenzene, and copper powder and in other ways Word History Etymology International Scientific Vocabulary triphenyl- + amine
随便看	dream book dream catcher dream come true dream of dream on dream team dream up dream vision dreamboat dreamboats dreamed dreamed up dreamer dreameries dreamers dreamery dreamful dreamfullier dreamfulliest dreamfully dreamfulness dreamfulnesses dreamholes dreamier dreamiest

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。