英语词汇“relative age”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	relative age
释义	relative age relative age [′rel·əd·iv ′āj] (geology) The geologic age of a fossil organism, rock, or geologic feature or event defined relative to other organisms, rocks, or features or events rather than in terms of years.
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