Cách sử dụng
'Copperhead' is a word that refers to a type of venomous snake that has a bright copper-colored head. It is not a very common word and is mostly used in regions where these snakes are found, such as in North America. The word can also be used informally to describe a person who is a traitor or someone who supports the enemy during a time of war or conflict. It is important to remember that this word has different meanings depending on the context, and it is best to use it only when appropriate.