常見例句雙語(yǔ)例句The diameters of accessory nerve C5 nerve root and superior trunk of brachial plexus were measured during the surgery.術(shù)中測(cè)量副神經(jīng)、C5神經(jīng)根和臂叢神經(jīng)上乾的直逕； 返回 trunk of accessory nerve