adj.粗鲁的无礼的狂暴的未开化的

比较级 ruder，最高级 rudest

He suddenly changed from a good boy to a rude teenager.

他突然从一个乖孩子变成了一个行为粗鲁的少年。

2

The rude news came as a shock to me.

这个突如其来的消息给了我当头一棒。

3

This young man hates rude jokes from his peers.

这个年轻人很讨厌同龄人讲的粗俗笑话。