单词	preopercular
释义	preopercular adjective pre·​opercular : being or relating to a preopercle Word History Etymology New Latin preoperculum + English -ar
随便看	Gwaii Haanas National Park Reserve Gwalior Gwangju Gwari gwari gwaris gweduc gweducks gweducs gwine Gwinnett gwydia gwydions Gwyn Gwynedd gwyniad gwyniads gwyniard gwynn gwynne gwyns gy Gy Gy Sgt gy x-ray absorptiometry

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。