他的用英文怎么说her

"Her" is the third-person singular pronoun used to refer to a female person or animal.

来源: 英语是一种语言，而"her"是其中一个专有代词，它是为了指代女性人或动物而使用的第三人称单数代词。

例句:

She gave her book to her friend. (她把她的书给她的朋友。)
The cat is sitting on her lap. (猫坐在她的膝盖上。)
Her smile pt up the room. (她的微笑照亮了整个房间。)

Note: "Her" can also be used as a possessive adjective, meaning belonging to her. (注意："Her" 也可以用作所有格形容词，意思是属于她的。)