Bone Dust contains 8.74% ash, (1/3 of which is calcium), 25.26% fat, 13.42% protein, and 52% is water.是什么意思_Bone Dust contains 8.74% ash, (1/3 of which is calcium), 25.26% fat, 13.42% protein, and 52% is water.在线翻译_英语_读音_用法_例句