my·thol·o·gy /mɪˈθɑləʤi/
  神話
  My·thol·o·gy n.; pl. Mythologies
  1. The science which treats of myths; a treatise on myths.
  2. A body of myths; esp., the collective myths which describe the gods of a heathen people; as, the mythology of the Greeks.
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  mythology
       n 1: myths collectively; the body of stories associated with a
            culture or institution or person
       2: the study of myths