资料来源 : pyDict

[汉] 阴(中国古代哲学用语，与"阳"相对)

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Yin \Yin\, n.
   A Chinese weight of 22/3 pounds.

资料来源 : WordNet®

yin
     n : the dark negative feminine principle in Chinese dualistic
         cosmology; "the interaction of yin and yang maintains the
         harmony of the universe" [ant: {yang}]