ETG视丘电图ETabbr.东部时间（=Eastern Time)abbr.外星人（=extraterrestrial）etiocholanic acid[化] 本胆酸; 5β-雄烷-17β-甲酸ethylideneaniline[化] N-亚乙基苯胺Ethiramanasingham埃蒂拉马纳辛加姆ethno-politicaladj.人种政治的ethoxylated ester乙氧基酯ethyl-sulfoxide乙基亚砜ettopic pregnancy异位妊娠ethylaminoethanol乙氨基乙醇Ettore Caffaratti卡法拉蒂ethyl-phosphaten.磷酸三乙酯