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来源:雅诚德英语网
Vitamin c, which is also known as ascorbic acid, is one of the most powerful anti-oxidants.
维他命c,也叫抗坏血酸,就是最好的抗氧化剂之一。
Vitamin c, which is also known as ascorbic acid, is one of the most powerful anti-oxidants.
维他命c,也叫抗坏血酸,就是最好的抗氧化剂之一。