errant

adj.

犯错误的；行为不当的；出格的（仅用于名词前正式用语）；（丈夫或妻子）对配偶不忠的（仅用于名词前正式用语）

knight errant n. 唐·吉诃德式的人物；游侠骑士

1. Nor am I concerned that errant CEOs will escape punishment,since the feds are finally on the case.
   我也不担心犯错误的首席执行官们会逃脱惩罚，因为最终政府已经介入。

ERRANT VEHICLE COUNTERMEASURES
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An Errant Critique That Misses the Mark
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Fast Exclusion of Errant Devices from Vehicular Networks
III. Contributions to the study of the errant Annelides of the older palæozoic rocks
Choice and Consequence: Perspectives of an Errant Economist by Thomas C. Schelling
Direct catheter redirection of a symptomatic errant intracranial Silastic sphere embolus.
Shoveling Fuel for a Runaway Train:Errant Economists, Shameful Spenders, and a Plan to Stop them All
ERRANT POLYCHAETE CRYPTOFAUNA (EXCLUDING SYLLIDAE AND NEREIDAE) FROM RIMS OF SIMILAR INTERTIDAL VERMETID REEFS ON THE MEDITERRANEAN ...