元古代

yuán gǔ dài

Save to list

Definitions

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

Stop forgetting what you study.
Build recall daily.

Try HanyuGuide's Chinese review system with multiple choice, typed recall, tone-aware practice, and reviews scheduled before memory fades.

Start Free Trial · $9.99 / year

Sign up with Google

Continue with Email

Lifetime for $19.99 Try the 30-second demo

Child Words of 元古代

• 代 代 dài: to substitute
• 元 元 yuán: currency unit (esp. Chinese yuan)
• 古 古 gǔ: ancient
• 古代 古代 gǔ dài: ancient times