marrowfat

例句：

1. 1. Thepatient's marrow fat level was high, indicating a need for further treatment.
   患者的骨髓脂肪水平高，需要进一步治疗。
2. 2.The doctor advised the patient to reduce hisintake of marrow fat to improve his health.
   医生建议患者减少骨髓脂肪的摄入以改善健康。
3. 3. The study found that marrowfat plays a crucial role in bone metabolism.
   研究发现骨髓脂肪在骨代谢中起着关键作用。