trepidancyWiktionary 原文英/ˈtrɛpɪdənsi/美构词拆解trepidantrepidant词干cy-cy后缀-cy(non-productive) Used to form nouns of state, condition or quality. · (non-productive) Used to form nouns of rank or office.词源说明From trepidant + -cy.释义名词noun1rareTrembling caused by fear or nervous agitation.