| 单词 | 营养成分 |
| 释义 | 〔threonine〕A colorless crystalline amino acid, C4H 9NO 3, that is derived from the hydrolysis of protein and is an essential component of human nutrition. 苏氨酸：一种由蛋白质水解而成的无色晶状氨基酸C4H 9NO 3，是人类必需的营养成分 〔rich〕Containing a large amount of choice ingredients, such as butter, sugar, or eggs, and therefore unusually heavy or sweet:富有营养成分的：包含大量精选成分，如黄油、糖或鸡蛋的，因而不同寻常地腻或甜的：〔nutrient〕A source of nourishment, especially a nourishing ingredient in a food.营养品，滋养物：营养的来源，尤指食物中的营养成分〔paramylum〕A carbohydrate resembling starch that is composed of glucose and forms the reserve foodstuff of certain algae.副淀粉，类淀粉，裸藻淀粉：一种类似淀粉的碳氢化合物，由葡萄糖构成并保留了某些藻类植物的营养成分 |
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