单词	micronutrient
释义	micronutrient /mʌɪkrə(ʊ)ˈnjuːtrɪənt / noun A chemical element or substance required in trace amounts for the normal growth and development of living organisms.However, what are known as micronutrients - vitamins and trace elements - can poison if taken in excessive quantities.... The third group of essential elements are called micronutrients because they are required by the plant in small amounts. The dietary intake of carbohydrate, protein, lipids, micronutrients and phytochemicals will change based on the dietetic habits of the population.
随便看	bairn Baisakhi bait bait-and-switch baitcaster baitcasting baiter baitfish bait layer baiza baize Baja California bajada Bajan Bajau bajillion bajra baju Baka bake bakeapple baked baked Alaska baked beans baked dinner

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。