engraftment的用法和樣例：
例句
- Umbilical cord blood transplants are associated with delayed or failed engraftment in about 20% of patients.
背景：在大約20%25的成人患者，臍血移植與移植物植入延遲或失敗有關(guān)。 - After successful engraftment of this modified bone marrow, the mice are no longer apt to bleed to death after minor injury.
成功后植入這一修飾后的骨髓后，受輕傷的小鼠已不再容易流血致死。
