臭氧发生器一定要使用不锈钢板，因为臭氧本身就是强氧化剂。

Ozone generator must use the stainless steel plate, because the ozone is a strong oxidizing agent.

youdao

茶多酚是一种新型的天然抗氧化剂，具有抗氧化能力强、使用安全、无副作用和防腐保鲜等优点。

Tea polyphenols is a new natural antioxidant, it possess some advantages, such as resist oxidation, anticorrosion, maintains freshness and safe use, etc.

youdao