A scientist named Elmer McCollum called the fat soluble vitamins A, and the water soluble vitamins B.
于是,一位名为 埃尔默·麦考伦 (Elmer McCollum)的科学家便把 脂溶性维生素 叫做vitamins A, 水溶性维生素 叫做vitamins B。
Add some low-fat cheese to round out a side dish with immune-enhancing B vitamins and vitamin d.
烹饪的时候加点低脂奶酪,还能补充维生素b和维生素d。
So basically if we think of buckets and pipes, that's a very thin pipe connecting the bucket for A and B, B so we drip from A to B, C then we have this very fat pipe connecting B and C.
大体上如果我们想象桶和管子,连接A桶和B桶的管子很细,所以液体从A滴入,然后我们有很粗的管子连接B和。
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