ADJ of, relating to, or belonging to the Rhyncocephalia, an order of lizard-like reptiles common in the Mesozoic era but today represented only by the tuatara 喙头蜥目
N any reptile belonging to the order Rhyncocephalia 喙头蜥目爬行动物
ADJ（形容词） of, relating to, or belonging to the Rhyncocephalia, an order of lizard-like reptiles common in the Mesozoic era but today represented only by the tuatara 喙头蜥目
N（名词） any reptile belonging to the order Rhyncocephalia 喙头蜥目爬行动物