horny  
adjective uk/ˈhɔː.ni/ us/ˈhɔːr.ni/
  (SEXUAL)         
  informal欲火中烧的,性兴奋的 
sexually excited
  She'd had a couple of drinks and was feeling horny. 她几杯酒下肚后感觉欲火中烧。 
  UK informal性感的 
sexually attractive
  You look horny in that skirt. 你穿那条裙子很性感。 
   (HARD)        
 由角质材料组成的
made of a hard substance, like horn
  Birds have horny beaks. 鸟类长有角质喙。 
  (尤指皮肤)粗硬的
(especially of skin) hard and rough