将正常骨髓移植至不正常或失去造血功能的骨髓里使患者的造血功能得以恢复bone marrow transplant

• 主治大夫说，除非骨髓移植，否则他随时都有生命危险。

  The doctor in charge said that his life could be in danger at any time unless he had a bone marrow transplant.

• 汪娇和妈妈的骨髓配对成功，计划进行骨髓移植手术。

  Wang Jiao and her mother's bone marrow was matched successfully, and they planned to undergo a bone marrow transplant operation.