amorousness
  好色;妖豔
  Am·o·rous·ness, n. The quality of being amorous, or inclined to sexual love; lovingness.
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  amorousness
       n 1: a feeling of sexual love [syn: enamoredness]
       2: the arousal of feelings of sexual desire [syn: eroticism,
          erotism, sexiness, amativeness]