英语词汇“macronutrient”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

mac•ro•nu•tri•ent n.

Nutritionany of the nutritional components of the diet that are required in relatively large amounts: protein, carbohydrate, fat, and the macrominerals.
Botanyany of the three chemical elements required by plants in relatively large amounts: nitrogen, phosphorus, and potassium. Cf. micronutrient.

单词	macronutrient
释义	WordReference Random House Unabridged Dictionary of American English © 2024 mac•ro•nu•tri•ent (mak′rō no̅o̅′trē ənt, -nyo̅o̅′-),USA pronunciation n. Nutritionany of the nutritional components of the diet that are required in relatively large amounts: protein, carbohydrate, fat, and the macrominerals. Botanyany of the three chemical elements required by plants in relatively large amounts: nitrogen, phosphorus, and potassium. Cf. micronutrient. macro- + nutrient 1940–45
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