impolite

/ˌɪmpəˈlaɪt/VCE 90
If you say that someone is impolite, you mean that they are rather rude and do not have good manners. 不礼貌的

adjective [原级]不礼貌的,粗鲁的

The Count acknowledged the two newcomers as briefly as was possible without being impolite.
伯爵尽可能简短而又不失礼节地向两位新来者打招呼。

im- 通常接“p、m”开始的形容词或动词表示否定、相反或缺乏某种特征的含义。impolite 无礼的(im+polite 礼貌的)
单词造句: