EUVL极紫外光刻EUabbr.欧盟(=European Union)Euthrix hanin.韩纹枯叶蛾euphthalmine优夫撒明, 优加托品(散瞳药)Eugoa crassan.厚良苔蛾Euphausiacea磷虾目Eustafievici欧斯塔菲耶维奇EU directive欧盟指令Eunotogramman.井字藻属(舟辐藻科)Eutricharaean.隐脊切叶蜂亚属euparasitism专性寄生eupahyssopin线叶泽兰素