The results showed that the prevalence rate of severe and moderate malnutrition was 12. 8% in Shanxi province according to the assessment standard of WHO and UNICEF.是什么意思_The results showed that the prevalence rate of severe and moderate malnutrition was 12. 8% in Shanxi province according to the assessment standard of WHO and UNICEF.在线翻译_英语_读音_用法_例句