Meaning of dāng tiān:
dāng tiān
当天
Adverb
on that day
Tā zài shìgù fāshēng de dāngtiān gǎn dào le xiànchǎng.
他在事故发生的当天赶到了现场。
He rushed to the scene on the day the accident happened.
Noun
the same day
Wǒmen jiàng zài dàngtiān jì chū nín de bāoguǒ.
我们将在当天寄出您的包裹。
We will ship your package on the same day.
