The architecture team worked hard to abstract the communication implementations with the Sendable interface; however, the team's first attempt seemingly ignored this interface.

体系结构团队想方设法使用Sendable接口来抽象通讯实现；然而，他们的第一次尝试就好像忽略了这个接口。

youdao

Many people have a hard time relating to “minimalism” as an abstract concept.

许多人将“极简主义”看成是难以理解的抽象概念。

youdao

Many people have a hard time relating to "minimalism" as an abstract concept.

许多人将“极简主义”看成是难以理解的抽象概念。

youdao

So there's a lot of power in this, both engagement and both allowing students to get conceptual understandings of things that are very hard to understand and they're abstract.

所以这是很强大的，不论是参与性,还是使学生能更好,理解那些,很难的概念,很抽象的概念。

麻省理工公开课 - 媒体、教育、市场课程节选

His pair of large abstract prints, hard to miss here, are purported to be deliberate accidents.

WSJ: A WPA Project Retooled | More American Photographs | Wexner Center for the Arts | By Richard B. Woodward

They relate better to abstract concepts and photos than to cold, hard facts.

FORBES: Presentation and Perception

Privacy is a residual value, hard to define or protect in the abstract.

ECONOMIST: The end of privacy