单词	extinction coefficient
释义	extinction coefficient noun : a measure of the rate of diminution of transmitted light via scattering and absorption for a medium Word History First Known Use 1902, in the meaning defined above
随便看	afoul of afouler afoulest afouller afoullest AFP afps Afr afr- afraid afraid for afraid not afraid so afraid to say afraidder afraiddest afraider afraidest Aframerican aframoma aframomums Afrasian afrasians afreet afreets

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