obelia
obelia[ə(ʊ)ˈbiːlɪə]noun- (Zoology)a sedentary colonial coelenterate with upright branching stems bearing minute cups in which the polyps sit
(动)薮枝螅
- Genus Obelia, class Hydrozoa
薮枝螅属,水螅虫纲
语源- modern Latin, from Greek obelos 'tapering column'
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