常見(jiàn)例句雙語(yǔ)例句The hollow medical electrical drill takes great importance in the orthopaedic operation and is a must tool in the bone-knitting operation and bone-fixing operation.毉用空心手術(shù)電鑽在骨科手術(shù)中佔(zhàn)重要地位，是在接骨和固骨手術(shù)中必不可少的工具。ip.com 返回 boneknitting