Definition
used to emphasize the urgency of a situation, indicating that speed is essential; it is crucial to act quickly.
（催促時用）務必從速
With the contract deadline approaching, time is of the essence, and we need to finalize the negotiations as quickly as possible.
隨著合約截止日期臨近，時間至關重要，我們需要盡快完成談判。
Given the severity of the injuries, time is of the essence; he needs to undergo surgery immediately.
考慮到傷勢嚴重，時間至關重要；他需要立即接受手術。
In this situation, time is of the essence; we must act quickly to prevent further losses.
在這種情況下，時間至關重要；我們必須迅速採取行動以防止進一步損失。