没礼貌英语怎么说

没礼貌的英文可以用 "rude" 或 "impolite" 来表示。"Rude" 来源于中世纪法语的"rud"，意思是"原始的"或"不文明的"，而"impolite"则来源于拉丁语"impolita"，意思是"不礼貌的"或"不客气的"。

下面是一些用 "rude" 或 "impolite" 来表达没礼貌的例句：

She was rude to the waiter, and I felt embarrassed to be with her.
He was impolite and interrupted the speaker several times during the presentation.
It's rude to stare at people.
It's impolite to talk with your mouth full.
He was rude to his parents, and they were upset with him.
She was impolite and didn't say thank you when someone held the door open for her.