hippopotamus

hippopotamus
[ˌhɪpəˈpɒtəməs]
(pl. hippopotamuses hippopotami -mʌɪ)
  1. a large thick-skinned semiaquatic African mammal, with massive jaws and large tusks
    河马
  2. Family Hippopotamidae: the very large Hippopotamus amphibius, frequenting rivers and lakes, and the smaller pygmy hippopotamus (Choeropsis liberiensis), frequenting forests near fresh water in West Africa
    河马科:分常见于河流和湖泊的大河马和常见于淡水边森林的西非的倭河马(拉丁名 Choeropsis liberiensis)
语源
  1. Middle English: via Latin from Greek hippopotamos, earlier hippos ho potamios 'river horse' (from hippos 'horse', potamos 'river')
英语宝典
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