秋醉虞阳
第1楼2012/09/16
Edible or potable substance (usually of animal or plant origin), consisting of nourishing and nutritive components such as carbohydrates, fats, proteins, essential mineral and vitamins, which (when ingested and assimilated through digestion) sustains life, generates energy, and provides growth, maintenance, and health of the body.
快乐
第2楼2012/09/16
非常感谢你的提供,我看英文太费劲,有中文的吗?