abstract
/ˈæbˌstrækt/
a short summary of an academic article, report, or speech
中文释义：摘要；抽象概念
The abstract of the research paper summarizes the key findings.
这篇研究论文的摘要总结了关键发现。
In philosophy, love is often considered an abstract concept.
在哲学中，爱常被视为一个抽象概念。