单词	orthobenzoquinone
释义	orthobenzoquinone noun or·​tho·​benzoquinone "+ : quinone sense 1b —written systematically with italic ortho- or o- Word History Etymology orth- + benzoquinone
随便看	rutaceous rutae rutaecarpine rutas rutch rute-mark rutecarpine rutelian rutelid Rutelidae ruth ruthen- ruthene ruthenes Ruthenia ruthenia ruthenian ruthenians ruthenic ruthenio- ruthenious ruthenium ruthenium oxide ruthenium red rutheniums

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。