gelasmus

例句：

1. 1.The gelatine is used to make jam and jellies.
   明胶用于制作果酱和果冻。
2. 2. The scientist extracted the gelatine from the egg whites.
   科学家从鸡蛋白中提取了明胶。
3. 3.The gelatine in the soup thickens it up.
   汤里的明胶使汤变稠。