spotted dogfish

例句：

1. 1. The spotted dogfish is a popular dish in many Asian countries.
   斑点狗鱼是许多亚洲国家流行的一道菜。
2. 2.The spotted dogfish is a good source of protein and omega-3 fatty acids.
   斑点狗鱼是优质蛋白质和ω-3脂肪酸的良好来源。
3. 3. The spotted dogfish is often used as bait for fishing.
   斑点狗鱼常被用作钓鱼的诱饵。