1. In its infancy, it was a reflexive instrument, a tool for selling radio sets. 在它的幼年方面，它是一个反身的器具，卖的一个工具收音机。
2. A binary relation on a set that is reflexive and symmetric is called a compatible relation. 一个集合上的二元关系，如果它是自反的也是对称的，可称它为相容关系。
3. Effect: You gain a +2 modifier on reflexive Wits + Composure rolls for your character to detect an impending ambush. 效果：你的人物在觉察逼近的伏击时可以在机智+沉着掷骰中获得+2的修正。
英英解释
n.
1. a personal pronoun compounded with -self to show the agent's action affects the agent
2. without volition or conscious control
3. referring back to itself
