EUCOM驻欧美军总部EUabbr.欧盟(=European Union)Eupleres goudotiin.尖吻灵猫Euglena demulcensn.击水裸藻eukaryotic system真核系统Euproctis tridensn.三叉黄毒蛾Euastrum sinuosumn.弯曲凹顶鼓藻eu-karyoUc cell真核细胞Eucryphia Penwith心亮香花木(香花木科)Eulalia splendensn.红健秆Euphorbia lucorumn.林大戟eutectoid mixture共析混合物