N any tapering smooth-skinned cartilaginous deep-sea fish of the subclass Holocephali (or Bradyodonti), esp any of the genus Chimaera. They have a skull in which the upper jaw is fused to the cranium 银鲛科鱼 → see also rabbitfish
Chimaeras display some unusual features not seen in other living animals, Long said.
Long表示，银蛟表现出了在其它动物身上看不到的一些独特特征。
It seemed to her, at intervals, that she was entering the land of chimaeras; she said to herself: "is this reality?"
有时，她仿佛觉得自己进入幻境；她问自己：“这是真实的吗？”
The shark-like animal belongs to the mysterious and little-studied chimaeras, perhaps the oldest group of fish alive today.
这种鲨鱼状的动物属于神秘的银蛟类。 银蛟可能是现存最古老的鱼类之一，人类对它的研究少之又少。
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