great white sharks
whale sharks
shark fin
loan sharks
A: Are there any sharks in this area?
A：这个区域有鲨鱼吗？
B: Yes, we should be careful.
B：是的，我们应该小心点。
1) 指海洋中的掠食性鱼类
2) 比喻贪婪或危险的人
3) 指高利贷者
1. 鲨鱼（名词）
noun
1. A large fish with a cartilaginous skeleton and a prominent dorsal fin.
2. A person who is predatory or unscrupulous.
Synonym: predator