基本解释n.[解]空肠同根派生 英汉例句用作名词 (n.)The distal duodenum and jejunum remain on the right side of the spine.远端十二指肠及空肠仍处于脊椎右侧。英英字典剑桥英英字典 the middle part of the bowels, between the duodenum and the ileum