家庭世代传下来的to hand down in a family
家传秘方
secret family recipe handed down in the family
家家传述to be on everybody's lips
家传户诵
become a household word
汉译英翻译词典收录86165条汉英翻译词条，基本涵盖了全部常用中文字词的英语拼写、翻译、音标、读音、用法、例句等，是英语学习的有利工具。