CARBOHYDRATES: Sugar, Cellulose, Starch, Sucrose, Rice, Pasta, Bread, LIPIDS: Carbon, Hydrogen Oxygen, Wax, oil, cholesterol, Insulate your body, PROTEINS: Carbon, Hydrogen, Oxygen, Nitrogen, Amino acid, Fish, eggs and meat, NUCLEIC ACID: Carbon, Hydrogen, Oxygen, Nitrogen, Phosphorus, DNA and RNA, provide genetic information,

排行榜

视觉风格

选项

切换模板

恢复自动保存: