Milling index of MC machinable ceramic was 1.01. This figure was higher than that of Vita In-Ceram Alumina Block (0.79).是什么意思_Milling index of MC machinable ceramic was 1.01. This figure was higher than that of Vita In-Ceram Alumina Block (0.79).在线翻译_英语_读音_用法_例句