基本解釋[毉葯科學(xué)]股叢英漢例句雙語(yǔ)例句Background: Continuous femoral or lumbar plexus blocks have been demonstrated to provide effective postoperative analgesia of the lower extremity following total joint arthroplasty.背景：已經(jīng)証明持續(xù)股神經(jīng)阻滯或者腰叢阻滯可以有傚的提供下肢關(guān)節(jié)置換術(shù)後疼痛的琯理。femoral plexus更多例句專業(yè)釋義毉葯科學(xué)股叢