的意思 alaun

1. I use alum as a natural deodorant because it is gentle on my skin.
我使用明礬作為天然除臭劑，因為對我的皮膚很溫和。

2. Alum can also be used to stop bleeding from minor cuts and scrapes.
明礬也可以用來止血小傷口。

3. My grandmother used alum in her pickling recipe to keep the vegetables crunchy.
我的祖母在她的醃製食譜中使用明礬來保持蔬菜的脆嫩。

4. I added a pinch of alum to the water when dyeing fabric to help set the color.
我在染布時在水中加了一撮明礬，以幫助固定顏色。

5. Alum is commonly used in water purification to remove impurities and bacteria.
明礬常用於水質凈化中去除雜質和細菌。

6. Some people use alum as a natural remedy for canker sores due to its astringent properties.
一些人因為其收斂作用，使用明礬作為潰瘍的天然療法。