yǒu / hé / dòng / wù / bāo / kuò / shā / yú / yìng / gǔ / yú / hé / sì / zú / dòng / wù有颌动物包括鲨鱼、硬骨鱼和四足动物。Jawed animals include sharks, bony fish, and four-limbed animals.