discourteous [dɪsˈkɜ:rtiəs]

例句:

• Staff are often discourteous and sometimes downright rude.
  职员常常态度很不礼貌，有时候极其蛮横。
  
• I was offended by his discourteous reply.
  他无礼的回答使我很生气.
  
• His behaviour was wanting in courtesy , ie discourteous, rude.
  他举止没有礼貌.
  
• It is discourteous to force disagreeable thoughts on listeners who do not seek them.
  来自THETIMES
• One senior Labour AM described his boycott as "discourteous" to Mr Asghar.
  来自BBC
• Because this behaviour excludes blind and visually impaired people from receiving this information, and is discourteous.
  来自BBC