Eckn.埃克
ECabbr.欧盟(=European Community)
eccentro-osteochondrodysplasia莫尔基奥氏病,离心性骨软骨发育不良
Ecientific concept o development科学发展观
ecrotizing ulcerative gingivitis战壕口病
ECD estimated completion of date预计完成日期
ECC Error Checking and Correcting错误侦测校正
echanical ventilation-dependent呼吸机依赖
Echinococcus granulosus infection细粒棘球绦虫感染
Echinococcus oligarthrus infection少头棘球蚴感染
EC Summarize Teaching Method Study《电子商务概论》教学方法探讨
EC/CSCE Sanctions Liaison Group欧共体/欧安会制裁联络组