D e m o n s l y r i c s o f f s p r i n g. Something shaped like the letter D. Ds or Ds also ds or Ds.
Taking vitamin D in forms known as calcitriol or. Any spoken sound represented by the letter D or d as in dog ladder ladle or pulled. It is also needed for bone growth and bone remodeling by osteoblasts and osteoclasts.
The fourth in a series.
Ds or Ds also ds or Ds. The fourth letter of the English alphabet a consonant. Any of the speech sounds represented by the letter d. Noun plural Ds or Ds ds or ds.