abnormally low level of sodium in the blood; associated with dehydration
hyponatremia详细解释
hy.po.na.tre.mi.a n.(名词)A deficiency of sodium in the blood.低钠血症,血钠过低:血液中不正常的低钠浓度 来源:hypo- hypo- New Latin natrium [sodium] * see hypernatremia New Latin natrium [sodium] *参见 hypernatremia-emia-emia