儿童身体和智力的发育，都会受到铁元素匮乏的影响。

A child's development, both physical and mental, is stifled by a lack of iron.

youdao

儿童身体和智力的发育，都会受到铁元素匮乏的影响。

A child's development, both physical and mental, is stifled by a lack of iron.

youdao