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	earshot earshots earsplitting earspool earstones eartab earth earth almond earth apple earth bread earth closet earth club earth coal earth color earth current Earth Day earth flax earth foam earth god earth goddess earth hog earth house earth hunger earth inductor earth inductor compass

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。