不
知
所
云
不
知
所
云
Definitions4 characters driving at/to unintelligible
Usage•••frequent
Pronunciations
不
知
所
云
As word
1to not know what sb is driving at/to be unintelligible
2to not know what sb is driving at/to be unintelligible
3to not know what sb is driving at/to be unintelligible
4to not know what sb is driving at/to be unintelligible
