micronutrient

n. 微量营养素 [机] 微量营养

词形变化

micronutrients 复数 micronutrients

释义与例句

n.
  1. 1.

    A mineral, vitamin or other substance that is essential, even in very small quantities, for growth or metabolism.

    微量元素

词汇关系

名词

上位词 2

food nutrient

词源

From micro- + nutrient.

来源：wiktionary