Iron deficiency is one of the most common nutrient deficiencies worldwide because iron is difficult to get and absorb in the proper amount from the diet alone (Taber's Cyclopedic Medical Dictionary).
全世界最常见的
足是缺铁，因为铁是很难仅通过饮食，得到和吸收（泰伯的
泛的医学词典）。
Iron deficiency is one of the most common nutrient deficiencies worldwide because iron is difficult to get and absorb in the proper amount from the diet alone (Taber's Cyclopedic Medical Dictionary).
全世界最常见的足是缺铁，因为铁是很难仅通过饮食，得到和吸收（泰伯的泛的医学词典）。
声明：以上例句、词性分类均由互联网资源
成，部分未经过人工审核，其表达内容亦
代表本软件的观点；若发现问题，欢迎向我们指正。
