Read Edit View history 骨髓 gǔsuǐ bone marrow Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 骨髓 · gǔsuǐ · bone marrow 2026/03/04 骨髓 gǔsuǐ bone marrow bone marrow 他捐献了骨髓来救助一位白血病患者。 noun created sense Mar 4, 2026, 02:25 AM