at a loss(máng wú suǒ zhī)

at a loss

Unknown, Chinese idiom, Pinyin is m á NGW ú Su ǒ zh ī, meaning do not know at all. From letters to Yaoke.

The origin of Idioms

Lu Xun's letters to Yao Ke: "I have no idea about the historical and cultural relics of the Qin Dynasty."

Analysis of Idioms

I don't know anything about it

Antonym: know it like the back of your hand

Idiom usage

I don't know at all.

Chinese PinYin : máng wú suǒ zhī