"递给她刀" 的英文表达方法有几种:

"Hand her the knife"

这是一种常用的表达方法,"hand" 是动词,意思是 "递给","her" 是代词,指代女性,"the" 是冠词,表示 "那个","knife" 是名词,意思是 "刀"。

例句:

Can you hand me the knife please? (你能把刀递给我吗?)
She handed the knife to her husband. (她把刀递给了她的丈夫。)
"Pass her the knife"

这也是一种常用的表达方法,"pass" 是动词,意思是 "传递","her" 是代词,指代女性,"the" 是冠词,表示 "那个","knife" 是名词,意思是 "刀"。

例句:

Can you pass me the knife please? (你能把刀传给我吗?)
She passed the knife to her sister. (她把刀传给了她的妹妹。)
"Give her the knife"

这也是一种常用的表达方法,"give" 是动词,意思是 "给","her" 是代词,指代女性,"the" 是冠词,表示 "那个","knife" 是名词,意思是 "刀"。

例句:

Can you give me the knife please? (你能把刀给我吗?)
She gave the knife to her son. (她把刀给了她的儿子。)

总之,上述三种表达方法都可以用来表示 "递给她刀" 的意思,只是使用的动词不同而已。