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Definition 2025
性学
性学
See also: 性學
Chinese
|  For pronunciation and definitions of 性学 – see 性學. (This term, 性学, is the simplified form of 性學.)  | 
 Notes:
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|  For pronunciation and definitions of 性学 – see 性學. (This term, 性学, is the simplified form of 性學.)  | 
 Notes:
  |