entries → 當天
TSUMUGU · TOCFL B1 (est.) · 詞
當天 word · TOCFL B1 (est.)
當天 =
ㄉㄤˋ ㄊㄧㄢ · dàngtiān
noun / adverb — that same day, the very day (of the event)

字源 FORM — what the parts do

that very (當年)dàng
day (天數)tiān
當天,當年的當,天空的天。