vermiform appendix

vermiform-appendix的词性：
n.（名词）

1. A narrow vestigial process projecting from the cecum in the lower right-hand part of the abdomen of some mammals, including human beings.Also called vermiform process
阑尾：从位于某些哺乳动物，包括人类的腹部右下部的盲肠中突出的狭窄退化了的突起也作 vermiform process