ungracious /ʌnˈɡreɪʃəs/ TEM8

• 1. 

  ADJ If you describe a person or their behaviour as ungracious, you mean that they are not polite or friendly in their speech or behaviour. 不礼貌的; 不友好的 [正式]

  例：

  She thought my expression of indifference was ungracious and offensive.

  她觉得我冷漠的表情很不礼貌也很唐突。