首先，是否有可以切除的胼胝。

First of all, if there is any callus you can excise it.

youdao

组织，核蛋白，病人，老年性痴呆，脑，胼胝体。

Tissue, Nuclear Protein, Human Disease, Alzheimer's Disease, Brain, Corpus Callosum.

youdao

组织，总蛋白，病人，老年性痴呆，脑，胼胝体。

Tissue, Total Protein, Human Disease, Alzheimer's Disease, Brain, Corpus Callosum.

youdao

组织，切片，病人，老年性痴呆，脑，胼胝体(冰冻切片)。

Tissue, Section, Human Disease, Alzheimer's Disease, Brain, Corpus Callosum (Frozen).

youdao

组织，切片，病人，老年性痴呆，脑，胼胝体(冰冻切片)。

Tissue, Section, Human Disease, Alzheimer's Disease, Brain, Corpus Callosum (Frozen).

youdao