nutritional deficiencies短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 营养缺乏 While restricting carbs, some of these diets may allow you a large amount of protein and fat, a practice that some critics say can lead to nutritional deficiencies and other health problems. 在限制碳水化合物的同时，一些节食法可能容许你摄入大量的蛋白、脂肪。这样的做法可能会导致营养不均衡和其他健康问题。 yeeyan