可可豆中含有大量儿茶素,这是一种强效抗氧化剂。
Cocoa beans contain high levels of ___catechins, a powerful type of antioxidant.
绿茶富含儿茶素,这是一种对健康有益的天然抗氧化剂。
Green tea is rich in ___catechins, natural antioxidants that benefit human health.