primary affection

• 原发病,[医] 原发病； 原发病变

primary affection的用法和样例：

例句

1. Any primary disease must be determined and treated.
   任何原发病都必须加以确定和治疗。
2. Sometimes primary causes such as mastoiditis have to be treated separately.
   有时原发病因，例如乳突炎，必须单独治疗。