柯林斯英汉双解大词典
Metonic cycle /mɪˈtɒnɪk/
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1.
N a cycle of nearly 235 synodic months after which the phases of the moon recur on the same days of the year 默冬周期 → see also golden number
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N a cycle of nearly 235 synodic months after which the phases of the moon recur on the same days of the year 默冬周期 → see also golden number
应用推荐