Dictionary entry
Trias
/ˈtraiəs/
noun
三叠纪
- 1.
n. The formation situated between the Permian and Lias, and so；named by the Germans, because consisting of three series of strata,；which are called in German the Bunter sandstein, Muschelkalk, and；Keuper.
三叠纪
Dictionary facts from ECDICT.