overfunctionWiktionary 原文构词拆分over-前缀Above, or higher. · Superior.+function词根/词干词源说明From over- + function.释义（英文）动词 Verb(intransitive) To function excessively.(intransitive, psychology) To take responsibility for other people's actions.名词 NounFunction beyond what is needed or desired.词族派生词（1）overfunctioner