众所周知，词汇是
deviate from 背离，偏离
释义
To deviate from something means to start doing something different or not planned, especially in a way that causes problems for others.
例句
The extent to which the ratio of the two isotopes deviates from the modern standard value tells the elapsed time since the organism died.
GRE
Rousseau's short discourse, a work that was generally consistent with the cautious, unadorned prose of the day, deviated from that prose style in its unrestrained discussion of the physical sciences.
卢梭的短篇演讲从整体来看与当时谨慎、朴素的散文风格相一致，但他在自然科学相关的讨论中展现出的无拘无束却与这一风格大相径庭。