柯林斯词典appendicectomy /ˌæpənˈdɛktəmɪ/ (also appendectomy) [美国英语] 1. N surgical removal of any appendage, esp the vermiform appendix 阑尾切除术 返回 appendectomy剑桥词典a medical operation to remove the appendix 阑尾切除术 返回 appendectomy