单词	periodoscope
释义	periodoscope noun pe·​ri·​od·​o·​scope ˌpirēˈädəˌskōp : a table or dial for calculating the probable date of parturition Word History Etymology period entry 1 + -o- + -scope
随便看	carpenter weed carpenter's clamp carpenter's grass carpenter's herb carpenter's level carpenter's scene carpenter's square carpentered Carpenteria carpenteriae carpenterias carpentering carpenters Carpentersville carpenterworm carpentries carpentry carper carpers carpet carpet bedding carpet beetle carpet bomb carpet bombed carpet bombing

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。