词汇“上溯”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	上溯
释义	上溯上溯[shàng sù]1.■ （逆着水流往上游走） sail upstream 常用词组1.■ （从现在往上推） trace back to:这个风俗可上溯到战国时代。The custom traces to the time of the Warring States.
随便看	dogwood dogy Doha do harm to sb. do harm to sth. do hono(u)r to sb. DOI doily do in doing Doing is better than saying. Do in Rome as Rome does [as the Romans do]. do into Doisy doit do it all doited do its work do-it-yourself do-it-yourselfer do justice to do justice to a meal DOL dol DOLARS

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