agalactousyoudaoicibaDictYouDict[agalactous 词源字典]
"= agalactic", Mid 19th cent.; earliest use found in Encyclopaedia Metropolitana. From post-classical Latin agalactos or its etymon ancient Greek ἀγάλακτος giving no milk + -ous.[agalactous etymology, agalactous origin, 英语词源]