euthanasia

n.1.无痛楚的死亡;2.安乐死

eunuch, euphemism, euphemistic, euphonious, euphonium, euphony, euphoria, euphoric, Euphrates, Eur(o)-, Eurasia, Eurasian, eureka, eurhythmics (also euryththmics), Eurocheque, Eurocrat, Eurodollar, Europe, European, Eustachian tube, evacuate, evacuation, evacuee, evade, evaluate, evaluation, evanesce, evanescence, evanescent, evangelical, evangelicalism, evangelism, evangelist, evangelize, evangelise, evaporate, evaporated milk, evaporation, evasion, evasive, evasively,