然而，上述材料均不能满足一些特殊情况下对根管修复治疗的需要。

However, none of these are ideal for the special conditions and requirements of root repair.

youdao

然而，上述材料均不能满足一些特殊情况下对根管修复治疗的需要。

However, none of these are ideal for the special conditions and requirements of root repair.

youdao