There are differences in appearance. The pronunciation is bi m: o l ǐ by, an idiom in China, which means that the surface is different from the inside.

The difference in appearance refers to the difference between surface and inner, which is generally used to describe people's personality. It is said that there is a story in Yuewei Caotang Notes: Gong Lin's good friend visited him one day and gave him a gift. Gong Lin said that he had been frugal all his life, so there was no need to do so. Gong Lin sighed after his friend left. The world sneers at his disloyalty-this Gong is not a real gentleman!

Source: Yi Zhoushu Xie Fajie: "See you at home and abroad."

Synonyms: false appearance, false name, false name.

Antonym: appearance is consistent, words and deeds are consistent.