hyolithid.
/hahy-ol-i-thid/US // haɪˈɒl ɪ θɪd //
玄武岩,玄武石,玄武门,玄武岩的
Definitions
n.noun · 名词
- 1.
- ›any invertebrate of the extinct genus Hyolithes, most common in the Cambrian Period, having a limy, univalve shell, and thought to be related to the pteropods.
adj.adjective · 形容词
- 1.
- ›belonging or pertaining to Hyolithes.
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