expound

1. V-T If you expound an idea or opinion, you give a clear and detailed explanation of it. 阐释[正式]

Schmidt continued to expound his views on economics and politics. 施密特继续阐释他关于经济与政治的观点。

2. PHRASAL VERB Expound on means the same as . 阐释

Lawrence expounded on the military aspects of guerrilla warfare. 劳伦斯详细阐释了游击战的军事情况。