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

单词	upper carboniferous
释义	WordReference Random House Unabridged Dictionary of American English © 2024 Up′per Carbonif′erous, [Geol.] GeologyPennsylvanian (defs. 2, 4).
随便看	carboxyl carboxylase carboxylate carboxylation carboxyl group carboxylic carboxylic acid carboxymethylcellulose carboxypeptidase carboy carboyed carbro process carbuncle carbuncled carbuncular carburate carburation carburet carburetant carbureter carburetion carburetor carburettor carburise carburization

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