ETIn.已过时间指示器
ETabbr.东部时间(=Eastern Time)abbr.外星人(=extraterrestrial)
ethylearbonate喹啉羧酸酯
ethmoid antrum筛窦; 筛泡
ethyl suberate辛二酸乙酯
ethyl octylate辛酸乙酯
Ethilia aemulan.角逐拱瓣寄蝇
ethylcellulose乙基纤维素
etyma matching词根匹配
Ethyl lopodate胺碘苯丙酸乙酯[胆囊造影剂]
ethyloestrenol乙基雌烯醇