不礼貌英文如下：
1、impolite。
Talking like that is impolite.
那样谈话不礼貌。
2、rude（ly）。
It's rude to stare at people.
盯着看人不礼貌。
He spoke very rudely.
他讲话很不礼貌。
3、bad manners。
It 's bad manners to eat like that.
那样吃东西很不礼貌。
impolite的双语例句：
Some people think it is impolite to ask someone's age.
有些人认为询问别人的年龄是不礼貌的。
It is impolite to ask too many questions.
提出过多的问题是不礼貌的。
It would be most ungracious and impolite to refuse a simple invitation to supper with him.
连与他共进晚餐这样的简单邀请都拒绝会显得非常失礼，没有教养。
Don't stare at me — it's impolite!
别盯着我看——这是不礼貌的！
I was impolite and I do beg your pardon
我失礼了，真对不起。
He disgusted many with his impolite behaviour.
他的不礼貌行为让很多人都讨厌他。
不礼貌英文：Impolite、rude、bad manners。
impolite：英 [ˌɪmpəˈlaɪt] adj.不礼貌的；失礼的；粗鲁的。
rude：英 [ruːd] adj.粗鲁的；无礼的；不礼貌的；粗俗的；庸俗的；无教养的；不雅的；庸俗的；下流的；突然的；猝不及防的；突如其来的；粗劣的；简陋的；刺耳的；难听的；粗鲁的；低劣的；简陋的；强健的；粗壮的；有活力的；大约的；大略的；不精确的。
bad manners：
举例：It 's bad manners to eat like that.那样吃东西很不礼貌。
impolite的双语例句：
1、There are ways to refuse without being impolite or insensitive.
有既不失礼或又不显淡漠的拒绝之法。
2、It is impolite to ask too many questions.
提太多问题是不礼貌的。
3、It would be impolite to refuse the invitation.
拒绝邀请会显得不礼貌。
4、Mr.Sun,would you mind if I ask you some questions, which may sound impolite?
孙先生，我可以问你几个听起来可能不是很有礼貌的问题吗？