单词	plane at infinity
释义	plane at infinity : the aggregate of all points at infinity in projective geometry of three dimensions Word History Etymology plane entry 4
随便看	octupled octupler octuples octuplest octuplet octuplets octuplicate octuplicates octupling octupole octyl octyl alcohol octylene octyls octyne ocul- ocular ocular sclerite ocular spectrum ocular spot ocularia ocularist ocularists ocularium ocularly

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。