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- An amino acid,C6H14N4O2,obtained from the hydrolysis or digestion of plant and animal protein. 精氨酸一种胺基酸，C6H14N4O2，从植物及动物蛋白的水解或消化中获取
- An amino acid, C6H14N4O2, obtained from the hydrolysis or digestion of plant and animal protein. 精氨酸一种胺基酸，C6H14N4O2，从植物及动物蛋白的水解或消化中获取
- One of the best natural sedatives is tryptophan, an amino acid component of many plant and animal proteins. 最好的天然镇静剂之一就是色氨酸，它是在许多植物与动物蛋白质中都能找到的一种氨基酸。
- The software analyzes 77 nutrients and food components including amino acids, plant and animal proteins, added sugar,trans-fatty acids and MSG. 软件分析包括氨基酸，工厂和动物蛋白质的 77 个养料和食物构件，糖份，多脂的酸和 MSG 补充。
- Difference between plant and animal nutrition. 大概说的是植物和动物如何通过不同方式获得食物。
- Early peoples passed on plant and animal lore through legend. 古代的人通过传说把他们知道的关于动植物的知识传给后代。
- The plant and animal life of a specific area or region. 生物群落生于某一特定地区或区域中的动物和植物
- Many types of plant and animal have vanished from the earth. 许多种类的动植物已经在地球上绝迹了。
- The spindle forms differently in plant and animal cells. 植物和动物细胞形成的纺锤体不同。
- Extinctions of plant and animal species will increase dramatically. 动植物物种的灭绝将显著地增加。
- Cleanest in the world, with over 700 different kinds of plant and animal life. 清洁的湖,湖里有700多种不同的植物和动物。
- Charcoal is a form of carbon, the burnt remains of plant and animal material. 科学家们从中得到启发，作为碳的一种形式，木炭是动植物燃烧后的残留物质。
- plant and animal protein 动植物蛋白质
- a diet high in plant and animal proteins; used to treat malnutrition or to increase muscle mass. 富含动植物蛋白的食物；常用来治疗营养不良，或增加肌肉力量。
- Propagation of plants and animals;procreation. 繁殖动植物的繁殖；生殖
- Many plants and animals have become extinct. 很多动植物已经绝种。
- Air pollution also harms plants and animals. 大气污染同时也对动植物有害。
- Plants and animals are living organisms. 植物和动物是活的有机体。
- Propagation of plants and animals; procreation. 繁殖动植物的繁殖；生殖
- Plants and animals struggle to survive. 动植物都要为生存而竞争。
