doomsday

/ˈduːmzdeɪ/ 15
Doomsday is a day or time when you expect something terrible or unpleasant is going to happen. 灾难时刻

noun [抽象名词]世界末日;最后的审判日

...the doomsday scenario of civil war between the two factions.
...两派系间内战可能导致的灾难情景。

单词造句:
网友用“Doomsday”造句精选
This job's going to take me till doomsday. 这项工作要花去我一生一世的心血。
My father spent years building his Doomsday Machine. 我的父亲花费了数年的时间来建造他的末日机器。
It's the retail version of the doomsday machine. 这是零售界版本的死光炮塔。