marrow
Noun 髓, 骨髓, 精华, 活力, 配偶
Invalid [医] 髓(尤指骨髓)

Gently swept my heart, desolate, and instantly filled the air, a little bit of chewing the bone marrow where sadness.
轻轻扫过我的心，凄凉，瞬间就弥漫，一点点的咀嚼着骨髓里的忧伤。;