serrasalmus

常見例句

• Any of several tropical American freshwater fishes of the genus Serrasalmus that are voraciously carnivorous and often attack and destroy living animals.
  鋸脂鯉一種鋸脂鯉屬美洲熱帶淡水魚，它是貪婪地肉食的且常攻擊竝燬滅活著的動(dòng)物
• The razor-toothed piranhas of the genera Serrasalmus and Pygocentrus are the most ferocious freshwater fish in the world. In reality they seldom attack a human.
  有著鋒利牙齒的水虎魚是世界上最殘忍的淡水魚類，水虎魚屬於鋸脂鯉屬和納氏鋸脂鯉屬。事實(shí)上他們很少攻擊人類。
• any of several tropical American freshwater fishes of the genus Serrasalmus that are voraciously carnivorous and often attack and destroy living animals
  一種鋸脂鯉屬美洲熱帶淡水魚，它是貪婪地肉食的且常攻擊竝燬滅活著的動(dòng)物
• Serrasalmus nattereri
  n. 紅肚食人魚(食人魚科)
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