无名火怎么说英语

"无名火" is the Chinese term for an unnamed or unidentified fire. In English, it could be translated as "unnamed fire" or "unidentified fire." It is typically used to refer to a fire that is not associated with a specific location or cause, or that has not yet been identified. For example, you might say:
"There were several unnamed fires in the forest last week."
"The cause of the unidentified fire is still being investigated."
I hope this helps! Let me know if you have any other questions.