他的手受伤了英语

The boy's hand is hurt, and the nurse is helping him.

The boy hurt his hand,the nurse help him.

She hurts her hands

The nurse nursed the boy's hurt hand.

He hurt his hand.另一种表示不知道...还有，你这个“摔伤了他的手”是病句，没有主语。

【注释】

Someone injured Michael in one of his hands 指有人弄伤了迈克尔的一只手，如果不强调伤害的行为者，“某人某部位受伤” 常用 “be/get injured in + 身体部位”  或 “身体部位 + be/get injured” 表示。