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）安樂死 Overcrowded shelters would not be able to euthanize unwantedanimals . 擁擠不堪的動(dòng)物救助站無法對(duì)被遺棄動(dòng)物實(shí)施安樂死。 返回 euthanize