piranha
US /pəˈrɑː.njə/
UK /pɪˈrɑː.nə/
名词
食人鱼
a South American freshwater fish that has a strong jaw and sharp teeth and that feeds on fish, other animals, and plants
示例:
•
The river is known to be infested with piranhas.
这条河以食人鱼泛滥而闻名。
•
Be careful when swimming here; there might be piranhas.
在这里游泳要小心；可能有食人鱼。