ECRn.紧急战斗的准备状态(技术更改申请)ECabbr.欧盟(=European Community)echinenono海胆酮, β-胡萝卜4-酮ecchymosis瘀癍ecphonesisn.感叹句Echauffourn.埃绍富尔(在法国；东经 0º24' 北纬 48º44')echimidine兰蓟定Echinorine蓝刺头扔碱Echiocerasn.海胆菊石 (菊石目；海胆菊石科)Echymiperan.刺袋狸属ecchynosis葡萄疫echinidium(复echinidia)缘毛