这些贫困地区的儿童由于长期缺乏营养食物而显得营养不良。

Children in these poor areas look ___malnourished due to long-term lack of nutritious food.

医生发现这些儿童营养不良，需要立即补充维生素。

The doctor found these children were ___malnourished and needed immediate vitamin supplements.