vulpine (adj.)youdaoicibaDictYouDict[vulpine 词源字典]
"pertaining to a fox, fox-like," 1620s, from Latin vulpinus "of or pertaining to a fox," from vulpes, earlier volpes (genitive vulpis, volpis) "fox," from PIE *wlpe- "fox" (cognates: Greek alopex "fox").[vulpine etymology, vulpine origin, 英语词源]