短語(yǔ)詞組短語(yǔ)Assistance in skin traction 節(jié)abduce hanging skin traction 外展懸吊皮牽引skin traction lower extremity 釋義下肢皮膚牽引skin traction technique 皮膚伸展術(shù)application mechanical traction skin 皮膚機(jī)械牽引的應(yīng)用 返回 skin traction