deviate
/ˈdiːvɪeɪt/
no obj.
1- diverge from an established course背离, 偏离既定路线：
you must not deviate from the agreed route.
你不得偏离已经协商好的路径。
1.1
- diverge from usual or accepted standards偏常; 背离正常（或公认）标准：
those who deviate from society's values.
背离社会价值观念的人。
派生词
deviator
noun词源
mid 16th cent. （as an adjective in the sense 'remote'）： from late Latin deviat- 'turned out of the way'， from the verb deviare, from de- 'away from' + via 'way'. The verb dates from the mid 17th cent.