severe attrition 中文意思是什麼
severe attrition
解釋
嚴重損耗-
Severe tooth attrition may be caused by several factors and was considered to present great treatment problems in clinical dentistry
摘要臨床上造成牙齒嚴重磨耗的原因有很多,這也是牙醫在治療上的一大困擾。
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