snakestone
英式音标：snakestone怎么读
美式音标：snakestone怎么读
snakestone词义
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n. 菊石（据说可汲出蛇毒）
snakestone英文词源
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- snakestone (n.)
- "fossil ammonite," 1660s, from snake (n.) + stone (n.). So-called from the old popular notion that they were coiled snakes petrified.