英文名词是rudeness，中文意思是n.粗鲁， 无礼粗蛮

Patrick's rudeness soon drove Monica's friends away.帕特里克的粗鲁态度很快就把莫妮卡的朋友们赶走了。

She was critical to the point of rudeness.

她挑剔得近乎无礼。

Rudeness is just a front for her shyness.

她的粗鲁只是为了掩饰她的羞怯。