您要查找的是不是：
- Sugar and starch are broken down in the stomach. 糖和淀粉在胃里被分解。
- A reactor is a container for chemical reaction. 反应器是进行化学反应的容器。
- An edible starch made from these plants. 葛粉从这些植物中提取的食用淀粉
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- We are doing a chemical experiment. 我们正在做化学实验。
- My major is the subject of chemical engineering. 我的专业是化学工程学。
- Ammonia is a chemical substance. 氨是种化学物质。
- A chemical derived from petroleum or natural gas. 石油化学制品从石油或天然气中提炼出的化学产品
- Spray starch on the shirt collars before ironing them. 熨衬衫领要先喷些粉浆再熨。
- Beware how you handle the toxic chemical. 小心处理有毒的化学药品。
- Their success apparently took the starch out of the opposition. 他们的成功明显地使其对手泄了气。
- The chemical can behave as an acid. 这种化学制品能起酸的作用。
- Some chemical compounds can be resolved by heat. 一些化学化合物可以通过加热分解。
- I am not familiar with chemical terms. 我不熟悉化学术语。
- He devoted his life to chemical research. 他一生从事化学研究。
- He is experimenting with a new chemical. 他正在实验一种新的化学制品。
- Strong heating with water gelatinizes starch. 炽热加上水于淀粉成为胶状。
- The two elements are synthesized by a chemical process. 这两种元素已经化学合成。
- Starch my shirt's collar, please. 请把我的衬衣领浆硬。
- A chemical compound consisting of such molecules. 二聚化合物这种聚合物形成化合物
