preconception

名词 preconception:

1. an opinion formed beforehand without adequate evidence
   同义词：prepossession, parti pris, preconceived opinion, preconceived idea, preconceived notion
2. a partiality that prevents objective consideration of an issue or situation
   同义词：bias, prejudice

1. Common preconceptions about life in this district are increasingly being challenged.
   原先普遍存在著对那一地区生活的成见越来越站不住脚了。

pre.con.cep.tion

n.（名词）
An opinion or a conception formed in advance of full or adequate knowledge or experience; a prejudice or bias:
先入之见，事先构想：在掌握全部或充分知识或经验之前所形成的观点或概念；偏见或成见：
例句：
.His vision, unobstructed by ideological preconception, was continually reformed by experience.(Doris Kearns Goodwin)
.排除了意识形态偏见的干扰，他的见解不断地从经验中得以完善.(多丽丝·克恩斯·古德温)