3-D Technology May Find More Deadly Breast Cancers
Question 1 / 5
three-dimensional or 3-D (adj.)
three-dimensional or 3-D (adj.)
"Three-D makes movies and video games look more realistic."
What is three-D?
![](https://gdb.voanews.com/0f64379b-f8ff-49ef-b267-f694462aee24_cx0_cy6_cw100_w250_r1_s.jpg)