古生代

gǔ shēng dài

Sign in to save this word to your study lists.

Definitions

  1. 1. Paleozoic, geological era 545-250m years ago, covering Cambrian 寒武紀|寒武纪, Ordovician 奧陶紀|奥陶纪, Silurian 志留紀|志留纪, Devonian 泥盆紀|泥盆纪, Carboniferous 石炭紀|石炭纪, Permian 二疊紀|二叠纪

Child Words of 古生代

代
dài

to substitute

古
gǔ

ancient

生
shēng

to be born