请问 i don't know what you said “what”作什么成分呢

请问 i don't know what you said “what”作什么成分呢
请问 i don't know what you said “what”作什么成分呢

请问 i don't know what you said “what”作什么成分呢
将句子怀远到正常语序：I don't know + you said what.
what 在这是said的宾语,而在原句中what引导宾语从句,这个从句都作为know的宾语.

what是关系代词，引导了宾语从句，并在从句中做动词said的宾语

宾语