micronutrient

英 [ˌmaɪkrəʊ'njuːtrɪənt] 美 [ˌmaɪkroʊ'njuːtrɪənt]

• n. 微量营养素；微量元素

英英释义

Noun:

1. a substance needed only in small amounts for normal body function (e.g., vitamins or minerals)

例句

用作名词 (n.)

1. Selenium is the necessary micronutrient in the living process of humanbeing and animals.
   硒是人体和动物生命过程中必需的微量营养素。
2. The extruding technique makes it possible to strengthen the micronutrient in the rice and solidify it.
   挤压膨化米生产技术使大米中的微量营养素的强化成为可能，营养素被固化在米粒当中而不易流失。
3. Copper is a micronutrient that serves as an essential factor to all organisms.
   摘要铜是各种生物都必需的一种微量元素。
4. There are many kinds of micronutrient elements contained in foods that are vital to human health.
   摘要食品中含有与人体健康密切相关的多种微量元素，微量元素的毒性和生物有效性取决于它们的化学形态。