to kill an animal because it is very old or sick or because there is no one to take care of it （對(duì)動(dòng)物實(shí)施）安樂(lè)死 Overcrowded shelters would not be able to euthanize unwantedanimals . 擁擠不堪的動(dòng)物救助站無(wú)法對(duì)被遺棄動(dòng)物實(shí)施安樂(lè)死。 返回 euthanize