I prefer methylfolate binding to my folate receptor, thank you.

我更想让甲基叶酸和我的叶酸受体结合，谢谢。

And, the folate receptor has a much higher affinity, a much higher preference for folic acid than the actually useful methyl-folate.

而且，叶酸受体对合成叶酸的偏好远远高于实际有用的甲基叶酸。