achylia gastrica
[医] 胃液缺乏
achylia gastrica haemorrhagica
[医] 出血性胃液缺乏
achylia pancreatica
[医] 胰液缺乏
macrocytic achylia anemia
[医] 大红细胞性胃液缺乏性贫血, 恶性贫血