詞語：macronutrient
macronutrient的解釋
macronutrient[,mækrəu'nju:triənt]n. 大量營養素；常量營養元素；大量養料
macronutrient的意思
macronutrient 主要營養素;大量營養素;常量營養物;大量營養劑;
macronutrient的參考例句
1.Dietary prescriptions are notoriously hard to follow, especially when the limitations in ole protein, a ubiquitous macronutrient in Western diet. 眾所周知，飲食處方療法很難醫從，特別是在限制蛋白的情況下西方飲食所包含的大量營養素。
2.The result showed that the successful rooting system was closely related to the concentration of macronutrient of MS medium, auxin concentration and developing state of the explant. 結果表明，培養基中無機鹽濃度、外源激素水平、種類以及外植體的發育狀況等對試管嫩莖生根具有明顯影響。
3.The serving sizes of the foods in each list (starches, fruits, milks, vegetables, meats and fats) reflect the mean macronutrient and energy values for each of the groups in this database. 每個列表中的食物的列項（如澱粉類、水果類、乳製品、蔬菜類、肉類和脂肪）反映了數據庫中的每種組群食品的主要營養素和能量值。