the job of examining an explosive device and preventing it from exploding or causing it to explode safely

They invented a device that plays a key role in bomb disposal. 他们发明了一种能在拆弹中起关键作用的设备。

The call helped us pinpoint exactly where the device was so it could be dealt with by bomb disposal experts. 这通电话帮助我们确定了爆炸装置的具体位置，这样拆弹专家就可以将其拆除。

When they realized the grenade was live, and unstable, they called in a bomb disposal squad. 当他们意识到手榴弹尚未爆炸并且不稳定时，他们请来了一个拆弹小组。