doublethink

n. 双重思想

dou.ble.think

n.（名词）
Thought marked by the acceptance of gross contradictions and falsehoods, especially when used as a technique of self-indoctrination:
双重思想，双重信念：同时接受两种相互矛盾的观念或两种谬误的思想，尤指自我灌输的一种方法：
例句：
.Doublethink . . . is a vast system of mental cheating.(George Orwell)
.双种信念是一个思想欺骗的巨大体系.(乔治·奥韦尔)