yǔ / wú / hé / yú / xiāng / bǐ / yǒu / hé / dòng / wù / néng / gòu / gèng / yǒu / xiào / de / bǔ / shí与无颌鱼相比,有颌动物能够更有效地捕食。Compared with jawless fish, jawed animals can hunt more effectively.