AlcestisyoudaoicibaDictYouDict[Alcestis 词源字典]
wife of Admetus, she offered her life for her husband and was rescued from the Underworld by Herakles, from Greek Alkestis, literally "valiant, courageous," from alke "protection, help, strength, power."[Alcestis etymology, Alcestis origin, 英语词源]