单词	physeteroid
释义	physeteroid noun phy·​se·​ter·​oid fīˈsētəˌrȯid plural -s : a member of the superfamily Physeteroidea : beaked whale, sperm whale Word History Etymology New Latin Physeteroidea
随便看	backbone backboned backboneless backbonelessness backbones backbreak backbreaker backbreakers backbreaking backburn backburned backburning backburns backcast backcasting backcasts backchain backchat backchats backcloth backcloths backcombed backcombing backcombs backcountries

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。