骨こつ髄ずいバンク

noun

bone marrow registry; bone marrow bank

Refers to an organization that registers bone marrow donors and coordinates transplants. Often used in medical and volunteer contexts.

• 骨こつ髄ずいバンクに登とう録ろくする人ひとが増ふえている。

  The number of people registering with the bone marrow registry is increasing.