at one 's leisure
It is an idiom with the pronunciation ch á y ú f à Nb à O. its meaning generally refers to leisure time. It comes from douheque · female captain written by Guan Hanqing of Yuan Dynasty.
explain
It generally refers to leisure time.
allusion
[source]: Song of "fighting crane and magpie, female school captain" by Guan Hanqing of Yuan Dynasty: "after dinner and tea, invite old friends, thank the museum and Qinlou, and relieve depression." [example]: from the future to the end of time, books will be inserted in front of the jade mirror. Tang Xianzu, Ming Dynasty
Discrimination of words
Synonym: after tea and wine, after tea and dinner
at one 's leisure
A tool for making a comparison - jiàng xiàng zhī qì
Soldiers can't help but generals - bīng bù yóu jiàng
refuse to be contaminated by an evil influence - jié shēn zì hào
lie with one 's head pillowed on a spear , awaiting the enemy - zhěn gē dài dí
lead a luxurious and dissipated life - jiāo shē fàng yì