Etox环氧乙烷
ETabbr.东部时间(=Eastern Time)abbr.外星人(=extraterrestrial)
ethyl furfurylacetate糠基乙酸乙酯
Ethamivan measurement香草酰二乙胺测量
ethoxy dialkyl acetal乙氧基型二烷基醇缩乙醛
ethyl phenylephedrine苯乙基麻黄素
ethyl dichloroacetate二氯乙酸乙酯
ethyl butyl cellulose乙基丁基纤维素
ethyl furylpropionate呋喃基丙酸乙酯