单词	cyclothem
释义	cyclothem noun cy·​clo·​them plural -s : a stratigraphic unit consisting of a series of beds deposited during a single sedimentary cycle Word History Etymology cycl- + Greek thema something laid down
随便看	kethubot kethuboth ketib ketjak keto keto diet keto diets keto- keto-enol tautomerism ketoacidoses ketoacidosises ketoacidosisses ketoaciduriae ketoacidurias ketoconazole ketogeneses ketogenesis ketogenic ketogenic diet ketogenic diets ketoglutaric acid ketols ketonaemia ketone ketone body

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