问一个人的外貌用英语怎么说

"Appearance"是描述一个人外貌的常用词。来源于拉丁语"apparēre"，意思是"显露"。

一些例句如下：

He has a tall and thin appearance. 他有一个高瘦的外貌。
She caught his attention with her striking appearance. 她以她引人注目的外貌吸引了他的注意。
He changed his appearance by growing a beard. 他通过长胡子改变了他的外貌。