di.hy.dro.ta.chys.ter.oln.Abbr. DHT（名词）缩写 DHTA rapidly acting form of vitamin D, C28H 45OH, prescribed in the treatment of hypocalcemia. 双氢速甾酮，二氢速固酮：维生素D促进作用形式，C28H 45OH，用于治疗低钙血症
