overreactWiktionary 原文英/ˌəʊvəriˈækt/美/ˌoʊ.vər.riˈækt/vi.反应过度，反作用过强中文释义来自 ECDICT构词拆解overover-前缀reactreact词干over-Above, or higher. · Superior.词源说明From over- + react.释义动词verb1To react too much or too intensely.同族词派生词 2overreactor·overreaction