营养不良或营养不足可使儿童免疫系统虚弱，尤其是在非完全母乳喂养的婴儿中。
A child's immune system may be weakened by malnutrition or undernourishment, especially in infants who are not exclusively breastfed.
每年全世界有五百万儿童患上致人虚弱的痢疾，穆瑞说，其中一半死于脱水及相关问题。
Five million children contract debilitating diarrhea around the world each year, Murray said, and half of those die from dehydration and related problems.
方丹先生说他看到摧毁的城镇，接纳流离失所的群众以及成千上万虚弱的儿童，他们急需帮助。
Mr Fontaine said he had seen destroyed towns accommodating displaced people and thousands of frail children in desperate need of help.
该基金呼吁未来半年内拨款150 万给这些虚弱的儿童提供救生物品，食物，药物和其他物资。
UNICEF is urgently appealing for $1.5 million to provide life-saving therapeutic foods, drugs and other supplies to these vulnerable children during the next six months.
病毒感染引起的一种急性传染病，患者主要是儿童，症状为皮肤发疹、低烧以及浑身虚弱。
A mild, contagious skin disease of cattle, usually affecting the udder, that is caused by a.
病毒感染引起的一种急性传染病，患者主要是儿童，症状为皮肤发疹、低烧以及浑身虚弱。
A mild, contagious skin disease of cattle, usually affecting the udder, that is caused by a.
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