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Crotal

n. any of several lichens of the genus Parmelia from which reddish brown or purple dyes are made

Phosphodiesterase I from Crotal磷酸二酯酶I

n.any of several lichens of the genus Parmelia from which reddish brown or purple dyes are made

同义词：crottlecrottal

1.
N（名词） any of various lichens used in dyeing wool, esp for the manufacture of tweeds 地衣染料 [SCOTTISH]

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