ECTFE（乙烯／三氟氯乙烯）共聚物ECTabbr.电休克疗法；电痉挛疗法（=electroconvulsive therapy）Ectopic prognancy异位妊娠ectodermal tumors外胚层瘤ectolecithal ovum[医] 外黄卵ectendomycorrhizan.内外生菌根ectodermal muscle[医] 外胚层肌ectosylvian gyrus西尔维安(氏)外侧回ectopic pinealoma异位松果体瘤ectatic emphysema肥大性肺气肿ectopic pacemaker异位起搏点ectopic insertion异位插入