基本解釋[經(jīng)濟(jì)學(xué)]硬膜外穿刺針英漢例句雙語(yǔ)例句The utility model relates to an improved double-tube puncture needle for spinal analgesia and epidural anesthesia, which belongs to the technical field of a medium inputting tube for medical use.本實(shí)用新型是一種改進(jìn)的脊麻――硬膜外麻醉雙管穿刺針,屬于醫(yī)療用介質(zhì)輸入導(dǎo)管技術(shù)領(lǐng)域。ip.comanesthesia spinal needle更多例句詞組短語(yǔ)短語(yǔ)anesthesia a spinal needle 硬膜外穿刺針anesthesia spinal needle更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)硬膜外穿刺針