Of the skeletal framework of a sponge: composed of fused dictyonalia.
Late 19th century. From ancient Greek δίκτυον net + -al, after scientific Latin Dictyonina.
英汉双解词典包含464360条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。