Sanguis Draconis

例句：

1. 1.The ancient legend of Sanguis Draconis is still popular in some parts of the world.
   古老的关于蛇血的传说在某些地方仍然很受欢迎。
2. 2.In ancient times, Sanguis Draconis was believed to have healing properties.
   在古代，人们相信蛇血具有治疗功效。
3. 3.The dragon's blood in the potency of the medicine has been a topic of debate among scholars.
   药汤中蛇血的效力一直是学者们争论的话题。