第九对脑神经之一，它有感觉和运动神经，支配舌、软颚、腮腺和咽。
Either of the ninth pair of cranial nerves that contain both sensory and motor fibers and supply the tongue, soft palate, pharynx, and parotid gland.
第九对脑神经之一，它有感觉和运动神经，支配舌、软颚、腮腺和咽。
Either of the ninth pair of cranial nerves that contain both sensory and motor fibers and supply the tongue, soft palate, pharynx, and parotid gland.
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