Nutritious component的用法和樣例：
例句
- The resulting melamine-tainted feed would be weak in protein, he acknowledged, which means the feed is less nutritious.
被三聚氰胺污染飼料就會(huì )削弱蛋白質(zhì)的營(yíng)養成分，他承認，這意味著(zhù)飼料的營(yíng)養更少。 - This paper analysed the change of nutrition component in processing lycium chinense and the reason of causing the change.
分析了從原料到枸杞晶營(yíng)養成分的變化及引起這一變化的原因。
