dunno

US /dəˈnoʊ/
UK /dəˈnoʊ/
"dunno" picture
1.

不知道

contraction of "don't know" or "does not know"

:
I dunno what to do.
不知道該怎麼辦。
She dunno where she put her keys.
不知道把鑰匙放哪兒了。