secondary malnutrition

例句：

1. 1. Children whoare not getting enough nutrition during their growth period are at risk for secondary malnutrition.
   在成长期间没有得到足够营养的儿童有患次级营养不良的风险。
2. 2. The research found that the prevalence of secondary malnutrition among children wasincreasing.
   研究发现，儿童次级营养不良的发病率正在增加。
3. 3. To prevent secondary malnutrition, it is important to ensure adequate intake of vitamins and minerals.
   为了预防次级营养不良，确保摄入足够的维生素和矿物质非常重要。