阑尾 lánwěi appendix Definitions Defs Origin Strokes Stroke Words Sentences Sents 阑尾炎 lánwěiyán appendicitis 急性阑尾炎 jíxìnglánwěiyán acute appendicitis acute appendicitis (medicine)阑尾切除术 lánwěiqiēchúshù appendectomy