pennatulacea
基本解释
海鳃目
英文释义
n. pl. A division of alcyonoid corals, including the
seapens and related kinds. They are able to move about by means of the
hollow muscular peduncle, which also serves to support them upright in
the mud. See Pennatula, and Illust. under Alcyonaria.
上一个单词：pennatula
下一个单词：pennatulae