单词	Protoceras
释义	Protoceras noun Pro·​toc·​er·​as prəˈtäsərəs : a North American Miocene genus of ungulates related to the chevrotains Word History Etymology New Latin, from prot- + -ceras
随便看	cleaned out cleaned up cleaned up one's act cleaner cleaner fish cleaner tooth cleaner wrasse cleaner-up cleaners cleaners-up cleanest cleanhanded cleaning cleaning (off) hops oil hopsack hopsacking hopsackings hopsacks hopsage hopscotch hopscotched hopscotches hopscotching hopseed

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。