hydroid
hydroid[ˈhʌɪdrɔɪd](Zoology)(动)noun- a coelenterate of an order which includes the hydras. They are distinguished by the dominance of the polyp phase
水螅类(包括水螅,以水螅型占优势为特点)
- Order Hydroida, class Hydrozoa
水螅虫目,水螅虫纲
adjective- of or relating to coelenterates of this group
(与)水螅类(有关)的
■another term for polypoid (in sense 1)
同 polypoid (义项1)
语源- mid 19th cent.: from hydra + -oid
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