directional  
adjective uk/daɪˈrek.ʃən.əl/ /dɪˈrek.ʃən.əl/ us/daɪˈrek.ʃən.əl/ /dɪˈrek.ʃən.əl/
  (SIGNALS)     
  electronics specialized(指无线电设备)定向的 
Directional radio equipment receives or sends stronger signals in particular directions.
   (FASHION)      
 UK非常时尚的 
very fashionable
  She had a very directional look. 她外表非常时尚。