例句
A blood test revealed that I had an iron deficiency.
验血结果显示我缺铁。
Nutritional deficiency among children can affect physical growth and reduce their ability to concentrate at school.
儿童营养不足可能影响身体发育，并降低他们在学校集中注意力的能力。
常用搭配
- iron deficiency｜缺铁
- vitamin deficiency｜维生素缺乏
- nutritional deficiency｜营养不足
- remedy a deficiency｜弥补不足
词形与相关词
deficient (adj.)
用法提示
缺某物用deficiency in；具体缺陷常用复数。