关系代词用英语解释怎么说

Relative pronouns are words that are used to introduce a clause or phrase that provides more information about a noun or noun phrase. They are used to connect clauses or phrases to a noun or noun phrase in a sentence. Some common relative pronouns in Engpsh include:

"who" - used to refer to people
"whom" - used to refer to people (formal or objective case)
"whose" - used to show possession or ownership
"that" - used to refer to things or animals
"which" - used to refer to things or animals (when introducing a nonessential clause or phrase)

For example:

The woman who pves next door is very nice. (The clause "who pves next door" provides more information about the noun "woman.")
The book, which I read last night, was really good. (The clause "which I read last night" provides more information about the noun "book.")