| 释义 |
阑尾lánwěi盲肠下端蚯蚓状的突起,一般长约7—9厘米。人的阑尾在消化过程中没有作用。管腔狭窄,囊状,病菌容易繁殖而引起发炎。{vermiform appendix; appendix; small outgrowth of tissue 7-9 cm. in length, forming a tube-shaped sac attached to the lower end of the large intestine that plays no role whatsoever in man's digestion process. In the shape of a narrow and blind tube, the appendix provides a breeding ground for bacteria and is liable to inflammation.} |