Public opinion polarised into completely opposite opinions on the issue of mercy killing.

公众舆论安这一问题上分化成了完全不同的对立观点。

Whether mercy killing is justifiable is still an open question.

安否正当仍然一个有争论的问题。

She took her old dog to the vet and he put it to sleep.

她带那条老狗到兽医那里，兽医给它施行了安。

Euthanasia is illegal in most countries.

安大多数家被认法的。

Exsanguination, stunning, and pithing should not be used as sole methods of euthanasia but as adjuncts to other methods.

放血法，击昏法，脑脊髓剌毁法，都不应该作单独的安方法，但可以作配合其它方式的来使用。

The order of preference of inhalant anesthetics for euthanasia is halothane, enflurane, isoflurane, sevoflurane, methoxyflurane, and desflurane, with or without nitrous oxide.

对于安比较好的吸入麻醉药剂主要有：氟烷，恩氟烷，异氟烷，七氟烷，甲氧氟烷，以及地氟烷伴有或者不伴有一氧化二氮（笑气）。