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1. Oxford American Dictionary

   myelin

   • IPA[ˈmīəl(ə)n]

   美式

   • n.
     a mixture of proteins and phospholipids forming a whitish insulating sheath around many nerve fibers, increasing the speed at which impulses are conducted.

   • noun: myelin

2. • 更多解釋

   myelin

   • IPA[ˈmʌɪɪlɪn]

   英式

   • n.
     a mixture of proteins and phospholipids forming a whitish insulating sheath around many nerve ...

   Oxford Dictionary