hydra是什么意思？

hydra

英[ˈhaɪdrə] 美['haɪdrə]

• n. 水螅，难于根除的祸患，九头蛇；

复数：hydrae; hydras;

例句

• It is a hydra - headed tree of unreason with a thousand roots. 他是枝繁叶茂的无理性之蛇发妖树.
• Mixed with moisturizing ingredients to maintain skin Hydra silk slip. 混合有保湿成分,维持肌肤水润丝滑.
• Week of Hydra: Double growth for Hydra and Chao Hydras. 九头蛇周: 九头蛇产量加倍.
• ...the Hydra, the mythical beast that had seven or more heads. 许德拉，神话里有7个或更多脑袋的怪兽

英英词典释义

• Noun
  1. trouble that cannot be overcome by a single effort because of its many aspects or its persistent and pervasive quality;
  "we may be facing a hydra that defies any easy solution"
  2. small tubular solitary freshwater hydrozoan polyp