perseveration [pə,sevə'reiʃən, pə:-]

英汉解释

n. [医]持续言语（指言语反复不止的病态）；持续重复的行为；执拗

同义词

n. perseverance，persistence

参考例句

1. And though perseverance can be an admirable trait and is essential for all success in life, when taken too far it becomes perseveration — uncontrollable repetition — or simple perversity.
尽管恒心毅力是个令人羡慕的品质并且是成功必不可少的要素，但是一旦过度它就变成了固执--不可控制的重复--或者简单的坚持。

英英解释

n.
  1. the tendency for a memory or idea to persist or recur without any apparent stimulus for it
  2. the act of persisting or persevering; continuing or repeating behavior

网络释义

perseveration
固着; 持续症(言语,动作); 持续动作; 持续言语;
visual perseveration
释义：视觉持续(动作);
tonic perseveration
释义：紧张性持续动作;
clonic perseveration
释义：阵挛性持续动作;
perseveration theory
持续论;