mercy y killing安乐死
active mercy killing积极安乐死
passive mercy killing消极安乐死
Mercy killing Euthanasia安乐死
Telebubbies Mercy Killing射杀天线宝宝
P mercy killing安乐死
Killing without mercy前卫摇滚
N-VAR(有变体名词) A mercy killing is an act of killing someone who is very ill, in order to stop them from suffering any more pain. 安乐死