英语单词分类 轻松记单词

zero hour

zero hour基本解释

零时

zero hour同义词

zero hour相关例句

用作名词(n.)
  • For the pressure to become zero, molecular bombardment must cease.
    当压强趋近于零时,分子的碰撞就停止了。
  • It is the distance between atoms corresponding to zero potential energy.
    这就是相应于势能为零时的原子间距。

zero hour英英释义

Noun:
  • the time set for the start of an action or operation