食物，糧食通常是源于植物和動(dòng)物的物質(zhì)，包含有人體營(yíng)養物的必不可少物質(zhì)或由其組成如：糖類(lèi)、脂肪、蛋白質(zhì)、維他命和礦物質(zhì)等，由產(chǎn)生能量、促進(jìn)發(fā)育和維持生命的組織消化和吸收
Material, usually of plant or animal origin, that contains or consists of essential body nutrients, such as carbohydrates, fats, proteins, vitamins, or minerals, and is ingested and assimilated by an organism to produce energy, stimulate growth, and maintain life.
貝拉買(mǎi)了一瓶可溶于油脂的維他命A
Bella bought a bottle of fat-soluble vitamin A.
