单词	Prosimulium
释义	Prosimulium noun Pro·​simulium ˌprō+ : a genus of blackflies Word History Etymology New Latin, from pro- entry 1 + Simulium
随便看	caucasus indicus Caucasus Indicus Caucasus Mountains caucasuses caucasusses cauch cauchero cauchillo caucho Cauchy sequence caucus caucused caucuses caucusing caucussed caucusses caucussing caud- caudad caudadder caudaddest caudader caudadest caudae caudal

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。