maladaptive

指行为,表现出对新情境的心理和行为适应不足或适得其反。

Of behavior, showing inadequate or counterproductive mental and behavioral adaptation to a new situation.

指解剖、生理或行为,表现出对某一环境或其变化的进化适应不足或适得其反。

Of anatomy, physiology, or behavior, showing inadequate or counterproductive evolutionary adaptation to an environment or its changes.