We named both of our kids with Ds. My husband starts with a D and I'm a D.

VOA: special.2009.07.06

Some of you, unfortunately, won't do very good jobs at the beginning... and my TAs, I'll encourage them to be prepared to give Ds.

其中有些人，很遗憾，在开始时表现不会很好。,我会鼓励我的助教们做好给D的准备。

耶鲁公开课 - 死亡课程节选

Back to my question: it took Mickey Ds almost 26 years to reach 15 billion burgers sold, and about 46 years to hit 100 billion.

FORBES: Infographic: Forecasting the Great App Store Boom

Things like that, (unintelligible) outfits and then, particularly, my four-and-a-half year-old is looking for a Nintendo DS Lite.

NPR: Low Dollar Draws European Shoppers to U.S.