News Words: Deteriorate – VOA Learning English (Jan 26, 2017) Editorial Words 8 years ago https://av.voanews.com/Videoroot/Pangeavideo/2016/12/7/7d/7d192609-3d85-4030-b5d2-70396d4225b2.mp4?_=1 Learn what the word deteriorate means in this week’s News Words. This was originally published on www.learningenglish.voanews.com and reproduced here with permission. Courtesy: Voice of America