Zero hour
01
零点时刻, 关键时刻
the specific moment when an event or action is scheduled to begin or take place
Idiom
例子
We are approaching zero hour for the product launch; all preparations are in place.
我们正在接近产品发布的零时；所有准备工作都已就绪。
At zero hour, the troops stormed the enemy's position and initiated the decisive battle.
在零点时刻，部队突袭了敌人的阵地并开始了决定性的战斗。
