sertularian

/sur-choo-lair-ee-uhn/US // ˌsɜr tʃʊˈlɛər i ən //UK // (ˌsɜːtjʊˈlɛərɪən) //

塞特利亚人,塞特罗里亚,塞特鲁姆人,塞特利亚

Definitions

n.名词 noun

1
Zoology.
- : a type of hydroid that forms stiff, feathery colonies in which the cups holding the zooids are sessile.