Eckn.埃克ECabbr.欧盟(=European Community)ECF Saint Too Canaan College圣道迦南书院Eckstein's meatal flap knife埃西达Echinococcus rnultilocularis多房棘球绦虫ecdysis-triggering hormone蜕皮引发激素eCyberChina Holdings Limited光讯控股集团有限公司,简称光讯控股集团Ecdoplasmic reticulum stress内质网应激ECA Edinburgh College of Art爱丁堡艺术重镇Echlin's laminectomy rongeur呼吸急促eccentroosteochondrodysplasia家族性骨营养不良, 离心性骨软骨发育不良, 莫尔基奥(氏)综合征echelette diffraction grating红外衍射光栅