track down片語動詞KK [træk daʊn] /tɹæk daʊn/發音片語動詞1追查到、找到、查出可拆開It took me weeks to track down the original document.我花了好幾週才找到那份原始文件。2追捕到、緝獲可拆開Police finally tracked down the suspect in a coastal town.警方最後在一個海邊小鎮抓到了嫌犯。3查明、找出可拆開Engineers are still trying to track down the cause of the failure.工程師仍在設法查明故障的原因。