emaciated = thin

acute = severe opp. Negligible

sparingly 倹約して

Malnourished 栄養失調の

Eighteen-month-old Haftom Hailay is too weak to cry. All the boy, weighing three kilogrammes, can do is sigh in pain. His mother, malnourished herself, has no milk to breastfeed him.

https://www.aljazeera.com/news/2021/9/23/tigray-mothers-share-shocking-accounts-of-dire-famine-conditions