单词	pentadecagon
释义	pentadecagon noun pen·​ta·​dec·​a·​gon ˌpentəˈdekəˌgän plural -s : a polygon of 15 sides Word History Etymology pentadeca- + -gon
随便看	bedrugged bedrugging bedrugs beds Beds beds (down) beds down bedsheet bedsheets bedside bedside manner bedsider bedsides bedsidest bedsit bedsits downwardness downwardnesses downwards downwarp downwash downwashes downwind downwinder downwindest

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。