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，是一种抗氧化剂，可以促进牙齿和牙龈的健康。
Vitamin C, also called ascorbic acid, is an antioxidant that promotes healthy teeth and gums.
维他命c，又名抗坏血酸，是一种水溶性维生素。
Vitamin c, also known as ascorbic acid, is a water-soluble vitamin.
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