excidevt.切去(割掉)
EXCn.开挖(激励器;排气关闭)
excito-catabolic促分解代谢的
Excision of cornea角膜切除术
Excision of tendon肌腱切除术
excusable homicide可宽恕的杀人
excavating section采空区
Excision procedure出血
exchanging network交换网络
excitability level兴奋性
excrtory urography排泄性尿路造影(术)
excreta collection排泄物收集