1.预先形成的印象[信念];偏爱,袒护;偏见
2.全神贯注;着迷
3.〈古〉先占,先领
1.prejudice or bias concerning somebody or something
2.the occupation of the mind by thoughts or feelings
1.If she suspected any of his son's prepossession elsewhere, it could not be in that quarter.
如果她怀疑儿子另有所欢,也不会想到那一头。