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"Yes, Common carnivores, Whether it's a dog, Wolf, or the dog teeth of lion and tiger, They are all tapered sections, With a tip in the front, But this kind of thing is different, All of their teeth are the same, All of them are inverted triangles, And very thin, Both sides are like knives, It was all 'open-edged'. It was very sharp and very hard. When I pried its mouth with a dagger at that time, after priing it open, I could find many thin but obvious scratches on the blade of the dagger in the face of the sun. The dagger I used was made of steel. It was really surprising to me that the teeth could leave such marks on it. "Zhao Mingkai said.……112楼：糖衣大哥说得太好了。《辛巴达历险》是由Adam Silver执导的冒险幻想片。《辛巴达历险》讲述了辛巴达是真正的波斯王子，为了拯救世界于水火，他必须完成七个任务的故事。Technical Requirements凤海介绍道：咱们几个，都是来投船主的。《作钓方法论》是快乐垂钓频道全新打造的一档垂钓求真类栏目。栏目以广大钓友垂钓过程中所存在的一些约定俗成的技法和理论为基础，进行科学而又周密的户外实验，以验证该技法或道理存在的科学性和合理性。