KICK PRECONCEPTION去除主观偏见
Preconception Care孕前保健
preconception thinking潜概念思维
Electromagnetic Preconception电磁学前概念
preconception counseling孕前咨询;孕前询问;孕前征询
instructional preconception教学前概念
preconception question预想型提问
preconception counsel孕前咨询
Preconception Countermeasure前概念的转化
N-COUNT（可数名词） Your preconceptions about something are beliefs formed about it before you have enough information or experience. 先入之见
Did you have any preconceptions about the sort of people who did computing?
你对那些使用计算机的人有什么先入之见吗？