deficiency disease

fat-deficiency disease

[医] 脂肪缺乏病

food-deficiency disease

[医] 养料缺乏病, 食物缺乏病

severe combined immunodeficiency disease

[医]严重联合免疫缺陷病，严重复合免疫缺陷症，重度联合免疫缺陷病