埃迪卡拉 āi dí kǎlā
āi dí kǎlā
proper noun
Ediacaran
Domain: Modern Chinese 现代汉语
, Subdomain: Geology
, Concept:
Notes: c. 635-542 million years ago; Late phase of pre-Cambrian geological era (CC-CEDICT '埃迪卡拉')