expounded on

expounded on 基本解释

评论解释，说明阐述

expounded on 用法和例句

1、Lawrence expounded on the military aspects of guerrilla warfare.

劳伦斯详述了游击战的军事特点。

2、Antonio Labriola expounded on the historical materialism is creative.

拉布里奥拉对唯物史观的阐发是富有创造性的。

重点词汇

expounded v. 论述, 详细讲解( expound的过去式和过去分词 )