Innocent is the Engpsh word for "�����" in Chinese. It means "not guilty of a crime or offense; not responsible for a wrongdoing."

Here is an example sentence using the word "innocent":

"The young man was declared innocent by the court after it was proven that he had no involvement in the robbery."

Alternatively, you could also use the word "blameless" to mean "无辜", as in:

"The woman was completely blameless in the accident and was not at fault."