元古代

yuán gǔ dài

Sign in to save this word to your study lists.

Definitions

  1. 1. Proterozoic (geological era 2500-540m years ago)

Child Words of 元古代

代
dài

to substitute

元
yuán

currency unit (esp. Chinese yuan)

古
gǔ

ancient

古代
gǔ dài

ancient times