Word · Frequency #48113
Eocene
/ˈiːəsiːn/
noun
始新世
核心释义
- 1.
始新世；始新系；始新世的；始新系的
n. from 58 million to 40 million years ago; presence of modern mammals
始新系
Dictionary facts from ECDICT, WIKTIONARY.
Word · Frequency #48113
始新世
始新世；始新系；始新世的；始新系的
n. from 58 million to 40 million years ago; presence of modern mammals
始新系
Dictionary facts from ECDICT, WIKTIONARY.