carboniferous

carboniferous读音音标

英 [ˌkɑ:bəˈnɪfərəs]

美 [ˌkɑrbəˈnɪfərəs]

carboniferous意思解释

adj.

产碳的，碳化的；

英英释义

n.

from 345 million to 280 million years ago

同义词：Carboniferous period

adj.

of or relating to the Carboniferous geologic era

\"carboniferous rock system\"

relating to or consisting of or yielding carbon

同义词：carbonaceouscarbonouscarbonic

词组短语

carboniferous period

双语例句

用作名词(n.)In Early Carboniferous, Tianshan mountains entered an intraplate evolution stage.从石炭纪开始天山地区进入陆内演化阶段。The Characteristics of Carboniferous strata and milleral resources in Guangxi were briefly in troducted.概要介绍广西石炭纪地层特征及矿产资源。