osteoclast破骨細胞學術名詞蝕骨細胞：生命科學、內分泌學、獸醫學破骨細胞：動物學、魚類、獸醫學破骨器：獸醫學斷骨器：獸醫學英文釋義cell that functions in the breakdown and resorption of bone tissue