单词	ectognathous
释义	ectognathous adjective ec·​tog·​na·​thous (ˈ)ek¦tägnəthəs : having the mouthparts exserted sometimes : thysanuran compare entognathous Word History Etymology ect- + -gnathous
随便看	bacula baculi baculiform baculite baculites Baculites baculitic baculiticone baculoid baculums baculus bacuri bacuries bacuris bacury bad bad actor bad apple bad apples bad blood bad books bad boy bad breath bad cholesterol bad conduct discharge

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。