基本解释[医药科学]副神经干英汉例句双语例句The diameters of accessory nerve C5 nerve root and superior trunk of brachial plexus were measured during the surgery.术中测量副神经、C5神经根和臂丛神经上干的直径；trunk of accessory nerve更多例句专业释义医药科学副神经干