n.鲟

原形：sturgeon复数：sturgeons

The sturgeon is an ancient fish species that can live for over 100 years.
鲟鱼是一种古老的鱼类，可以活过100年。
Caviar, the delicacy made from sturgeon roe, is highly prized around the world.
鱼子酱，这种由鲟鱼卵制成的美食，在世界各地都备受推崇。
The sturgeon's habitat has been severely impacted by pollution and overfishing.
鲟鱼的栖息地受到了污染和过度捕捞的严重影响。
Conservation efforts are underway to protect the sturgeon populations in the Caspian Sea.
目前正在进行保护里海鲟鱼种群的保护工作。
Sturgeons are bottom feeders, preferring to eat small fish, crustaceans, and mollusks.
鲟鱼是底栖动物，喜欢吃小鱼、甲壳类动物和软体动物。
The beluga sturgeon is one of the largest freshwater fish in the world.
白鲸鲟鱼是世界上最大的淡水鱼之一。
Fishing for sturgeon is regulated in many regions due to their endangered status.
由于鲟鱼的濒危状态，在许多地区捕捞鲟鱼受到严格管制。
Sturgeons have a distinctive appearance with their armored plates and long, slender bodies.
鲟鱼有着独特的外观，它们有装甲般的鳞片和细长的身体。
Scientists study sturgeon genetics to better understand their evolution and conservation needs.
科学家研究鲟鱼的遗传学，以更好地理解它们的进化和保护需求。
The decline in sturgeon numbers has led to stricter fishing quotas and habitat protection measures.
鲟鱼数量的减少导致了更严格的捕鱼配额和栖息地保护措施。