单词	toughie
释义	tough·ie (tŭfē) n. Informal 1. A thug; a tough. 2. A difficult problem.
随便看	extendedly extender extendibility extendible extensibility extensible extensile extension extensional extension cord extensity extensive extensively extensiveness extensometer extensor extent extenuate extenuation extenuative extenuator extenuatory exterior exterior angle exteriority

英语词典包含135693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。