A "mixin class" is an interesting concept, and is often a good design choice.

“mixin类”是个有趣的概念，也常常是个很好的设计选择。

youdao

After that illustrious pairing, Pink Floyd and Hipgnosis collaborated together on every major album the band made, including Dark Side of the Moon, Wired's choice for best concept album ever.

在这次耀眼异常的合作后，平克·弗洛伊德和普罗·西斯一起合作了大部分乐队制作的专辑，包括《月之阴暗面》，连线杂志认为它是有史以来最佳概念专辑。

youdao

Sharing is a concept generally associated with promoting the greater good, but it is also an individual action, a personal choice.

分享是一种观念，一般与促进更伟大美好的事有关联，但是也是一种个人的行动，个人的选择。

youdao

I was talking last time about the concept of election or choice, God's choice of Israel, Israel as the chosen one, which occurs for the first time in the Book of Deuteronomy.

我上节课提到了“选择“这一概念，上帝选择了以色列，以色列成为选民，这一概念第一次出现在《申命记》中。

耶鲁公开课 - 旧约导论课程节选

This leads me to a more ambiguous relationship with the concept of school choice.

FORBES: School Choice and the Value of Public Goods

In fact, one of the things that first attracted me to the concept of school choice was the idea that perhaps students could escape the increasingly burgeoning testing apparatus.

FORBES: Wednesday Education Links

The main criteria of choice: prove your concept is easily scalable.

FORBES: Start-Up Chile: Importing Entrepreneurs To Become The Silicon Valley Of Latin America