ETMn.环境试验电动机
ETabbr.东部时间(=Eastern Time)abbr.外星人(=extraterrestrial)
ethyl phosphine乙膦
ethyl hydrazine乙肼
ethyl-lithium乙基锂
ethonam nitrate硝酸依托南, 硝酸萘唑酸酯
ethanediylidene[化] 联亚甲基; 联二亚甲基
ethylpapaverine乙基罂粟碱,乙罂粟碱
ethylthioethane二乙硫
Ethanoextractei乙醇提取物
ethyl asparagine乙基天冬酰胺
ethyliodoacetate[医] 碘乙酸乙酯