英语词汇carboniferous怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	carboniferous
释义	car.bon.i.fer.ous H.kB:7bE5nIf7[r7Es, $.kB:r7bE5nIf7L- adj specialized Carboniferous rocks are rocks containing coal. 含碳的岩石 The Carboniferous (period) is the period of the world's history during which coal was formed. 石炭纪
随便看	underlie underline underling underlying undermanned undermentioned undermine underneath underneath undernourished underpaid underpants underpass underpay underpin underpinning underplay underprivileged underrate underrated underscore undersea undersell undersell undershirt

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