channeller
/t'ʃænlər/a person who conveys thoughts or energy from a source believed to be outside the person's body or conscious mind.
noun [专属名词] [机] 凿沟机
Translating from nonlinear to linear - that is the definition of what a channeller does. 从非线性到线性的翻译——那就是对通灵者所做的定义。