conceptual

1. ADJ Conceptual means related to ideas and concepts formed in the mind. 概念的[ADJ n]

...replacing old laws with new within the same conceptual framework. ...在同样的概念体系内用新法则代替旧法则。

2. conceptuallyADV

The monograph is conceptually confused, unclear in its structure, and weak in its methodology. 这篇专题论文概念混乱、结构不清，方法论弱。