expatiate

音标发音

It is needless to expatiate on its poetic merit or felicity of diction.
阐述这首诗的优点或是措辞的得当，没有这个必要。
The first part of the text expatiate the background of the Kennedy Administration's foreign assistance policy.
正文的第一部分阐述肯尼迪政府对外援助政策形成的背景。
In the second part, we expatiate and study the relation between tax-planning and finance managing and accountant, analyze the relation from content of finance managing.
第二部分重点阐述纳税筹划与财务管理、会计的关系，从财务管理的职能和内容上分析纳税筹划与财务管理的关系。

Lastly there was a rabbi, New Jersey's Lionel Bengelsdorf, who received an especially hearty welcome from the full house of Lindbergh supporters when his turn came to take the lectern and who was there to expatiate on how Lindbergh's association with the Nazis was anything but complicitous.
NPR: Roth Rewrites History with a 'Plot Against America'