维生素a缺乏症 meaning in English
vitamin a deficiency
Examples
- Vitamin a deficiency
维生素a缺乏症 - Now it is rare to find cases of serious malnutrition caused by shortage of food or cases of serious vitamin - a deficiency
儿童营养状况逐步提高，由食物缺乏引起的严重营养不良和严重维生素a缺乏症在中国已很少见。