flesh (v.)youdaoicibaDictYouDict[flesh 词源字典]
1520s, "to render (a hunting animal) eager for prey by rewarding it with flesh from a kill," with figurative extensions, from flesh (n.). Meaning "to clothe or embody with flesh," with figurative extensions, is from 1660s. Related: Fleshed; fleshing.[flesh etymology, flesh origin, 英语词源]