单词	opisthodont
释义	opisthodont adjective opis·​tho·​dont əˈpisthəˌdänt : having back teeth only opisthodont snakes Word History Etymology opisth- + -odont
随便看	ratan Ratana Church ratanies ratans rataplan rataplanned rataplanning rataplans ratas ratatats ratatouille ratatouilles ratbag ratbags ratcatcher ratch ratches ratchet ratchet (down) ratchet (up) ratchet brace ratchet coupling ratchet crank ratchet down ratchet drill

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。