a bloodthirsty pirate的用法和样例：
- The religion of the Aztec was a bloodthirsty one.
- He was quoted as being a bloodthirsty rascal.
- SuperCroc's skull, then, is like a cross between the elongate skull of a fish-eating gharial and the robust skull of a bloodthirsty Nile crocodile.
- The next mission of the government is to destroy a bloodthirsty squad, Phage, and its leader King.