preconceived
v. 预想（preconceive 的过去式及过去分词）
adj. （思想或观点）事先形成的
例句
We all start with preconceived notions of what we want from life.
我们开始时都对自己想从生活中获得什么抱有一些预想。
《柯林斯英汉双解大词典》
Before I started the job, I had no preconceived notions of what it would be like.
开始做这工作之前，我并未预想过它的实际情况。
《牛津词典》
In other words, Marconi had the advantage of not being burdened by preconceived assumptions.
换句话说，马可尼的优势在于，他没有被先入为主的假设所拖累。
