EUDR5-ethyl-2'-deoxyuridineEUabbr.欧盟(=European Union)eucatropinen.优卡托品Euconomelusn.粗粒飞虱属eupacunoxin环氧楔叶泽兰素euler grids欧拉网格euthanasist安乐死主张者euhydration水合正常, 含水度正常eugenia oil[化] 丁香油; 丁子香油eubacterialadj.真细菌的eucalyptolen.[化]桉树脑；桉油精Eucalypt us桉树