A large shark (Carcharodon carcharias) of temperate and tropical waters that grows to about 7 meters (23 feet). It is the only shark known to feed regularly on marine mammals.

• 大白鲨：一种生长于温带和热带海洋中的大型鲨鱼（噬人鲨噬人鲨属），体长可达7米（23英尺），是已知唯一的以海洋哺乳动物为固定食物的鲨鱼