名詞 piranha:

1. someone who attacks in search of booty
   同義詞：marauder, predator, vulture
2. small voraciously carnivorous freshwater fishes of South America that attack and destroy living animals
   同義詞：pirana, caribe

piranha 也作 pi.ra.ôa

n.（名詞）
Any of several tropical American freshwater fishes of the genusSerrasalmus that are voraciously carnivorous and often attack and destroy living animals. Also called caribe
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并毀滅活著的動物 也作 caribe

來源：
Portuguese
葡萄牙語
from Tupi
源自 圖皮語
pirá [fish]
pirá [魚]
ánha [to cut]
ánha [切]