predawn
🇺🇸
/ˌpriːˈdɔːn/
🇬🇧
/ˌpriːˈdɔːn/
occurring or existing before the start of the day
We woke up to the sound of birds singing in the predawn light.
我们在黎明前的光线中醒来,听到鸟儿在歌唱的声音。