During the cold war, when nuclear tensions were at their height, rampaging B-movie monsters were the result of accidental exposure to radiation; nowadays plague seems a greater threat to humanity.

在核问题高度紧张的冷战期间，肆意猖狂的次级电影怪物是由于意外遭受核辐射而产生的；而如今似乎瘟疫对人类的威胁更大。

youdao

In computer security, the characteristic of a resource that implies its value or importance, as well as its vulnerability to accidental or deliberate threat.

在计算机安全学中，一种资源对偶然事件或蓄意攻击含有其价值、重要性及其弱点的特性。

youdao

As long as oil continues to be a significant energy source, the risks associated with accidental release of oil will continue to pose a threat that must be managed.

FORBES: Wendy Schmidt's X Prize Oil Cleanup Challenge Names Winners

"The most dire threat to them comes in the form of accidental deaths caused fishing nets, " said Ms Mansur.

BBC: NEWS | South Asia | Bangladesh's majestic dolphins at risk

He thought an allied attack was unlikely to lead to an accidental release of Iraqi biological weapons, which were a much bigger threat, because the sites where they had been made had been inspected.

BBC: UN 'not looking in right places'