单词	undergrade
释义	undergrade adjective 1 : below or inferior to standard grade : not of first grade undergrade fruit undergrade lumber 2 : below the grade of the track or roadway undergrade crossing Word History Etymology under entry 2 + grade, noun
随便看	crocodile shears crocodile squeezer crocodile tears crocodiles crocodili Crocodilia crocodiliae crocodilian crocodilians crocodilias Crocodilidae crocodiloid Crocodilus crocodiluses crocodilusses crocodyli crocodyliae crocodylias Crocodylidae crocodylidaes Crocodyloidea Crocodylus crocodyluses crocodylusses crocoisite

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。