n dawn 破晓; 黎明
*We will leave at daybreak. 我们在黎明时动身.
the time of day when light first appears
We arrived in Cairo at daybreak.
1. We got up at daybreak, and after an early breakfast we started off for the rice fields. 天刚亮我们就起了床，早早吃过早饭，就动身去稻田。
2. The fire was completely overcome by daybreak. 到天亮时，火势完全控制住了。
3. One day he went to the seashore before daybreak. 一天黎明前他来到海滨。