短語(yǔ)詞組短語(yǔ)burr holes of skull 顱骨鑽孔術(shù)burr holes of kull 顱骨鑽孔術(shù)burr holes skull 顱骨鑽孔術(shù)burr holes irrigation and drainage 鑽孔沖洗引流術(shù) 返回 burr holes