wolf snake
noun
1- a harmless Old World snake with long upper teeth狼蛇, 白环蛇。
1.1
- a small nocturnal African snake (genus Lycophidion, family Colubridae), including the Cape wolf snake (L. capense).非洲的狼蛇（狼蛇属, 遊蛇科）, 包括好望角狼蛇（拉丁名L. capense）。
1.2
- a medium-sized Asian snake (genus Ophites (formerly Lycodon), family Colubridae), including the common wolf snake or carpet snake (O. aulicus).亚洲的白环蛇（白环蛇属, 游蛇科）, 包括白环蛇（拉丁名O. aulicus）。