bloodthirsty (adj.)youdaoicibaDictYouDict[bloodthirsty 词源字典]
also blood-thirsty, 1530s (Coverdale, Ps. xxv:9), from blood (n.) + thirsty (adj.). Ancient Greek had a similar image in haimodipsos. Related: Bloodthirstiness. [bloodthirsty etymology, bloodthirsty origin, 英语词源]