To prevent the toxin from spreading further, we must immediately amputate his arm.

为防止毒素进一步扩散，我们必须马上切掉他的胳膊。

Her leg was amputated due to an accident.

因为一场车祸，她截肢了。

We'll have to amputate his leg right now.

我们必须马上对他进行截肢。

To save his life, doctors amputated his legs.

为了救他的命 医生们将他双腿截肢

They may have to amputate.

他们可能不得不施行截肢手术。

So we amputate. - Arm and leg?

只能截肢 - 手臂和腿?。

Sometimes we even amputate a limb.

有时我们甚至要锯肢。

It may be necessary to amputate his foot.

切除他的脚是必要的。

It may be necessary to amputate his foot.

这很严重，我担心我们必须把他的腿切除。