早期研究已证实鞣花酸具有防紫外线作用.Earlier studies have suggested it has a photo protective effect.浆果富含鞣花酸, 研究表明它可以抗癌.And berries contain ellagic acid, which some studies show may fight cancer.研究了用紫外分光光度法测定鞣花酸含量的一种新方法.A new method for d...
Stan Laurel was born at number 3, Argyll Street.斯坦·劳雷尔出生在阿盖尔街3号。Its huge columns were wreathed with laurel and magnolia.其巨大的立柱为月桂和木兰花所环绕。the comedy duo Laurel and Hardy劳莱和哈代这对喜剧搭档...