expatiation是什么意思

n.详细的说明,详述,铺陈

1、He tends towards expatiation when discussing his favorite topics.

他在讨论他喜欢的话题时倾向于详述。

2、Her expatiation on the subject was met with enthusiasm by the audience.

她对这个主题的阐释引起了观众的热情反应。

详述；阐释