discourteous
adj.粗鲁的，无礼的，失礼的
网络解释.失礼的；不礼貌的；粗鲁的；无礼貌
adj.1.失礼的释义下的同义词
ungracious fresh misbehaved impolite uncourtly inconsiderate disrespectful impertinent pert boorish ill-mannered rude indelicate
双语例句
1. 1 . 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。
来自柯林斯例句