Objective:To observe the feasibility of combined lumbar plexus and sciatic nerve block guided by nerve stimulator in children for lower limb surgery.是什么意思_Objective:To observe the feasibility of combined lumbar plexus and sciatic nerve block guided by nerve stimulator in children for lower limb surgery.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句