conversant
It is a Chinese idiom. Pinyin is B ó Qi à Du à w é n, which means to be knowledgeable and knowledgeable. It comes from the biography of Du Lin in the later Han Dynasty.
Idiom usage
Combined; as predicate and attribute; with commendatory meaning
The origin of Idioms
According to the biography of Du Lin in the book of the later Han Dynasty, "Lin congsong was learned, learned a lot, and was known as a Confucian at that time."
Analysis of Idioms
The synonym is erudite and the antonym is obscure
conversant
a carbuncle neglected becomes the bane of your life - yǎng yōng yí huàn
misgovernment makes the people rebel - guān bèng mín fǎn
do harm to sb . through the hands of another - jiè jiàn shā rén