单词	birectangular
释义	birectangular adjective bi·​rectangular (ˈ)bī + : having two right angles a birectangular spherical triangle Word History Etymology bi- entry 1 + rectangular
随便看	sparidaes sparids sparing sparinglier sparingliest sparingly sparingness sparingnesses spark spark advance spark arrester spark chamber spark coil spark discharge spark frequency spark gap spark generator spark knock spark lead spark lever spark photography spark plug spark spectrum spark transmitter sparkback

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。