| 释义 |
ar·chaeo·cy·a·tha
\ˌ ̷ ̷ ̷ ̷ ̷ ̷ or ̷ ̷ˌ ̷ ̷ ̷ ̷ at archae-+ˈsīəthə\ noun plural
Usage: capitalized
Etymology: New Latin, from Archaeocyathus
in some classifications : a phylum of extinct animals of uncertain systematic relations represented by fossils of the genus Archaeocyathus |