单词	subquadrangular
释义	subquadrangular adjective sub·​quadrangular "+ : nearly quadrangular : quadrangular but with the corners rounded Word History Etymology sub- + quadrangular
随便看	periprocts peripteral peripteroi peripteros peripters periptery Peripylea perique periques peris perisarc perisarcal perisarcous perisarcs Perischoechinoida periscian periscians periscii periscope periscoped periscopes periscopic periscoping periselenes perish

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。