dawn
US /dɑːn/
UK /dɑːn/

1.
黎明, 拂晓
the first appearance of light in the sky before sunrise
:
•
We woke up at dawn to go hiking.
我们黎明时分醒来去徒步旅行。
•
The birds began to sing at dawn.
鸟儿在黎明时分开始歌唱。
1.
2.
意识到, 明白
(of a fact or understanding) become apparent or clear to the mind
:
•
It suddenly dawned on me that I had forgotten my wallet.
我突然意识到我忘了带钱包。
•
The truth began to dawn on him.
他开始明白真相了。