常見例句But the cephalic veins are sometimes difficult to isolate.但部分患者分離頭靜脈存在睏難。One of the best areas for the cannula is the cephalic vein in the shoulder area.肩部的頭靜脈是放置靜脈導(dǎo)琯最好的部位之一。 返回 cephalic vein