eulerEuler.n.欧拉（欧拉·莱奥哈尔德；瑞士数学家）n.尤勒（尤勒 乌尔夫·斯瓦特·冯；瑞典生理学家）EUabbr.欧盟(=European Union)Euastrum gnathophorumn.颚托凹顶鼓藻Euaspis aequicarinatan.边脊赤腹蜂Euglenopsis vacuolatan.空腔拟裸藻Euphyia mediovittarian.中弦游尺蛾Eucharis mosaic virus油加律花叶病毒Eustroma melancholican.褐褥尺蛾Eudemopsis ramiformisn.指状圆斑小卷蛾Euaraliopsis dumicolan.翅叶掌叶树Eucosmabraxas impletan.弥斑祉尺蛾Eucoenogenes japonican.日绿小卷蛾