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- 牙髓病学研究牙根、牙髓及其周围组织疾病的牙医学的一个分支
The branch of dentistry that deals with diseases of the tooth root, dental pulp, and surrounding tissue.
- 她接受了骨髓移植手术。
She had a bone-marrow transplant.
- 牙髓神经牙髓里的感觉组织
The sensitive tissue in the pulp of a tooth.
- 那个理论的精髓是为人民服务。
The pith of that theory is serving for people.
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