perseveration
🇬🇧/pəˌsevəˈreɪʃən/ 🇺🇸/pərsevəˈreɪʃən/the tendency for an impression, idea, or feeling to dissipate only slowly and to recur during subsequent experiences (印象、想法或感觉的)固着
noun [抽象名词] 持续言语（指言语反复不止的病态）；持续重复的行为；执拗
Perseveration is susceptibility to interference from previous stimuli. 持续言语是指对既往刺激的抗干扰能力受损。
后缀: tion
【noun】 表示某种行为、状态或结果 - indicating an action, process, or result
原词: perseveration
是通过后缀 【tion】 构成的派生词
