n.偏见;预想,预见;事先形成的观点或思想;先入之见;
例句:
There's no longer the preconception that men cannot arrange flowers.
认为男人不能插花的偏见已经不复存在了.
The task is more difficult than that our preconception.
这项任务比我们预想的难得多.
She is misled by the preconception.
她被成见所误.