expatiate
US /ɪkˈspeɪ.ʃi.eɪt/
UK /ɪkˈspeɪ.ʃi.eɪt/
动词
详细阐述, 长篇大论
to speak or write at length or in detail
示例:
•
The professor could expatiate on the topic for hours.
教授可以就这个话题详细阐述数小时。
•
She loves to expatiate on her travels abroad.
她喜欢详细讲述她的海外旅行。