yán / jiū / biǎo / míng / ér / chá / sù / jù / yǒu / kàng / yǎng / huà / děng / duō / zhǒng / gōng / xiào

研究表明，儿茶素具有抗氧化等多种功效。

Research shows that catechin has various benefits including antioxidant effects.