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 1.(拉出;抽出) pull out; pull up; extract ;2.(吸出) suck out; draw out ① 通常将导管插在腰,其尖端置于L1或L2。这样就使导管稳固地留在蛛网膜下腔,不会因活动而拔出。① The catheter is usually introduced at a low lumbar level and the tip placed at L1 or L2. ......(本文共 653 字) [阅读本文] >>