sertularian
n.
feathery colony of long-branched stems bearing stalkless paired polyps
网络释义
短语
专业释义
英英释义
sertularian
n.feathery colony of long-branched stems bearing stalkless paired polyps
英汉双解大词典
sertularian
/ˌsɜːtjʊˈlɛərɪən/
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1.
N（名词）
any of various hydroid coelenterates of the genus Sertularia, forming feathery colonies of long branched stems bearing stalkless paired polyps 桧叶螅