Upper carboniferous
volume
British pronunciation/ˌʌpə kˌɑːbənˈɪfəɹəs/
American pronunciation/ˌʌpɚ kˌɑːɹbənˈɪfɚɹəs/

"upper carboniferous"的定义和意义

Upper carboniferous
01

from 310 million to 280 million years ago; warm climate; swampy land

word family

upper carboniferous

upper carboniferous

Noun
example
例子
download-mobile-app
下载我们的移动应用
Langeek Mobile Application
下载应用程序
LanGeek
下载应用程序
langeek application

Download Mobile App

stars

app store