Radiata
'reidieitә
基本解释
(无脊椎)辐射动物
英文释义
n. pl. An extensive artificial group of invertebrates, having
all the parts arranged radially around the vertical axis of the body,
and the various organs repeated symmetrically in each ray or
spheromere.
上一个单词：radiary zone
下一个单词：radiate