periodiden.[化]高碘化物
periodn.一段时间;周期;时期;课时;学时;句号;月经
periodontal membrane fibers[医] 牙周膜纤维
period doubling bifurcation倍周期分岔
periodontal instruments set牙周病用器械包
Periodontal initial therapy牙周基础治疗
period inspection work card周期检查工作卡
period multiplying equipment周期放大设备
Periodontal odontogenic cyst牙周牙源性囊肿
Period of trees' hibernation[医] 儿童牙科学
PERIODONTITIS/TCD therapy牙周炎/中药疗法
periodontal adamantoblastoma[医] 牙周成釉细胞瘤