discourteous reply无礼的回答
when someone is discourteous当某人表现得十分无礼时
Rude And Discourteous粗鲁而无礼
ungraceful uncivil discourteous mannerless ungracious无礼貌的
ADJ（形容词） If you say that someone is discourteous, you mean that they are rude and have no consideration for the feelings of other people. 粗鲁的 [正式]