need v.需要；必需n.需要；必要；缺乏aux.需要，必须（无时态、人称变化，后与不带to的动词不定式连用，多用于疑问句和否定句）
双语例句
Moreover, need for cognition is taken as a moderator to be examined in this study. 此外，消费者的认知需求程度是否会对上述关系生成干扰，也值得探讨。
So this research can't say the difference degree of need of cognition is an important moderate variable in the brand dilution effect. 因此本研究不能说认知需求的高低在品牌记忆的稀释过程中是一个重要的干扰变数。
