She could trace her family tree back to the 16th century. 她能把本族家谱追溯到 16 世纪。英语解释: ~ sth (back) (to sth) to find the origin or cause of sth 追溯;追究:注:一词有多义,单词一次只记一种意思即可。 ,
She could trace her family tree back to the 16th century.
她能把本族家谱追溯到 16 世纪。
~ sth (back) (to sth) to find the origin or cause of sth 追溯;追究:注:一词有多义,单词一次只记一种意思即可。 ,
~ sth (back) (to sth) to find the origin or cause of sth 追溯;追究:
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