"at a moment's notice" in Chinese (Traditional)
隨時立刻
Definition
非常迅速，幾乎沒有提前通知或準備的時間。
Usage Notes (Chinese (Traditional))
固定用語，常用來表達事情可以非常快發生，尤其在緊急或隨時準備的情況下。比單純說“很快”更正式。常和“離開”、“取消”、“回應”等動詞搭配。
Examples
He can leave at a moment's notice if needed.
他可以**隨時**離開，如果需要的話。
The meeting can be cancelled at a moment's notice.
會議可以**隨時**取消。
We are ready to move at a moment's notice.
我們**隨時**準備搬遷。
His job requires him to travel at a moment's notice.
他的工作要求他能**隨時**出差。
If there's an emergency, you must be able to act at a moment's notice.
如果有緊急情況，你必須能**立刻**行動。
My family could show up at a moment's notice, so I always keep the house tidy.
我的家人可能會**隨時**來，所以我總是保持房子整潔。