hydrotheca

/hahy-druh-thee-kuh/US // ˌhaɪ drəˈθi kə //

水草,水力发电,水力发电站,水力按摩

Definitions

n.名词 noun

1
plural hy·dro·the·cae [hahy-druh-thee-kee]. /ˌhaɪ drəˈθi ki/. Zoology.
- : the part of the perisarc covering a hydranth.