不
知
所
以
不
知
所
以
Definitions4 characters(idiom) reason/(idiom)
Usage•••frequent
Pronunciations
不
知
所
以
As word
1(idiom) to not know the reason/(idiom) to not know what to do
2(idiom) to not know the reason/(idiom) to not know what to do
3(idiom) to not know the reason/(idiom) to not know what to do
4(idiom) to not know the reason/(idiom) to not know what to do
