颅腔: cranial cavity头: 5点就得动身 have to start before ...腔: cavity; chamber头腔: the head cavity颅腔: cranial cavity◇颅腔积气 pneumocrania乳头腔: papillary cavity头腔音: head tone颅腔后凹: posterior fossa of cranial cavity颅腔积气: intracranial pneumatocele; pneumocephalon; pneumocephalus颅腔幕上区: supratentorial region of cranial cavity颅腔前凹: anterior fossa of cranial cavity颅腔容量: cranial capacity颅腔中凹: middle fossa of cranial cavity头腔音〔由头腔发出的共鸣声〕。: head tone颅腔脊柱内区: intraspinal region of cranial cavity内口纲 口器包藏于头腔内，不外露: entognatha颅前囟: anterior fontanel of skull颅前窝折: fracture of anterior fossa of skull颅前窝手术: anterior fossa operation颅前窝-上颌骨联合切除术: combined resection of cranial fossa and maxilla
