/ˈfaɪəɑːmz səˈtɪfɪkət/ – Phrase
Definition: Chứng chỉ sở hữu vũ khí.
A more thorough explanation: an official document that says that you are allowed to own gun, rifle, or other weapon used to shoot bullets
Example: Firearms certificates may be issued to 16-18 year olds in specific circumstances living on farms.