DDM has been absorbed completely.

英 美
  • absorbed adj.全神贯注的;一心一意的动词absorb的过去式和过去分词.
  • been be的过去分词,有;在;是;到达;拜访
  • completely adv.完全地;十分地;全然
  • DDM n.调制深度差
  • has v.有,吃,得到,从事,允许,雇用,享有(have的第三人称单数)