essential nutrients meaning in English
必需营养素
Examples
- Sulfur is an essential nutrient for plants .
硫是植物的一种重要的营养元素。 - Thus only the metabolizable portions of a feedstuff can provide energy and essential nutrients .
因此，只有饲料的可代谢部分可提供能量和必需的养分。 - It is an essential nutrient in the diet of mammals
它是哺乳动物重要的营养物质。 - Royal jelly is very high in protein and other essential nutrients
蜂皇浆也含有大量的蛋白质和其它营养成分。 - Which of the following is considered essential nutrient in the human diet
下列哪个东西是被人类视为必须的营养成分