单词	perinium
释义	perinium noun pe·​rin·​i·​um pəˈrinēəm plural perinia -ēə : the sculptured outer coat of a pollen grain Word History Etymology New Latin, from peri- + in- entry 3 + -ium
随便看	araneidas araneids araneiform Araneiformes araneiformia Araneina araneoidea araneologist araneology araneomorph Araneomorphae araneose araneous Araneus araneuses aranga Aransas Bay Aransas Pass aranta arantas Aranyaka Araona araonas arapahite Arapaho

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。