change constantly
As a Chinese idiom, Pinyin is B ù zh ī Du ā NN í, which means not knowing the clue. From the great master of Zhuangzi.
Idiom explanation
I don't know.
The origin of Idioms
"The great master of Zhuangzi:" repeated from beginning to end, no clue. "
Idiom usage
The verb object type is used as predicate.
Chinese PinYin : bù zhī duān ní
change constantly
besiege a city to annihilate the enemy reinforce. wéi chéng dǎ yuán
a married man 's entire family. qī ér lǎo shǎo