kelp ashes造句

例句与造句

1. Bongo kelp ash is rich in iodine and alkali.
2. In great amount, kelp ash can be used in soap and glass production.
3. In 1811, when the Parisian saltpetre manufacturer Bernard Courtois made iodine for the first time from the kelp ash, his discovery was greeted with great interest by experts.
4. It's difficult to find kelp ashes in a sentence. 用kelp ashes造句挺难的