英语词汇“carboniferous”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

单词	carboniferous
释义	carboniferous adj. & n. --adj 1. producing coal. 2. (Carboniferous) Geol. of or relating to the fifth period in the Palaeozoic era, with evidence of the first reptiles and extensive coal-forming swamp forests. Usage Cf. Appendix II. --n (Carboniferous) Geol. this period or system.
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