厚脸的英文：
audacity
n. 鲁莽，大胆无礼
He had the audacity to ask for an increase in salary.
他竟然厚着脸皮要求增加薪水。
The Book is an odd comBination of audacity and intense conservatism.
那本书很怪，所谈内容既很大胆，又非常保守。
She had the audacity to say I was too fat.
她竟敢说我太胖。
The bashfulness contrasting with his usual happy audacity had charmed her
他的腼腆与他平时使她着迷的肆无忌惮的快活劲儿形成鲜明的对比。
The president of the Republic oscillated between a certain audacity and a prudent realism.
该共和国总统施政风格时而大胆冒进，时而谨慎务实。