noun 下载 🔗分享 头颅,颅腔。 The part of the skull that contains the brain; the neurocranium. Examples : "The doctor examined the patient's braincase for any signs of injury. " 医生检查了病人的头颅,看是否有受伤的迹象。 anatomy body organ 与AI对话词汇游戏阅读练习