犯罪用英语应该怎么说

"Crime" is the word for a criminal offense in English. For example, you can say "Theft is a crime" or "Murder is a crime." You can also use specific terms like "burglary," "fraud," or "trafficking" to refer to specific types of crimes.
Here are a few more phrases that might be useful:
To commit a crime: To do something that is against the law.
A criminal: Someone who has committed a crime.
A victim: Someone who has been harmed or suffered as a result of a crime.
To report a crime: To tell the authorities about a crime that has been committed.
To investigate a crime: To look into a crime to try to find out what happened and who was responsible.
It's worth noting that different countries have different laws, so what is considered a crime in one place might not be considered a crime in another.