Roman legal records began in the 5th century BC, but the first formal codification was ordered by Justinian I in the 6th century AD.是什么意思_Roman legal records began in the 5th century BC, but the first formal codification was ordered by Justinian I in the 6th century AD.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句