impolite
adj
rude; not polite 粗鲁的; 不礼貌的
Some people still think it is impolite for men not to stand up when a woman comes into the room. 有些人仍然认为妇女进屋时男子不起立是有失礼貌的.
In their efforts to persuade us to buy this or that product, advertisers have made a close study of human nature and have classified all our little weaknesses.