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vt.追踪；循迹调查
vi.[计]回溯；由原路返回；放弃
1、go backto───返回
2、cast backtrack───回溯
3、we we webacktodecember───我们回溯到十二月
1、Some investment Banks have backtracked.───许多投资银行都已经调转马头走回原路。
2、The committee backtracked by scrapping the controversial bonus system.───该委员会改变主意，废除充满争议性的奖金XiTong。
3、His office later backtracked and said the vice president was talking about travel to Mexico.───他的幕僚稍后又称副总统指的是到墨西哥旅行。
4、So Iran backtracked, insisting its low-enriched uranium could only be relinquished at the moment the fuel assemblies were provided.───于是YiLang退却了，改称只有在西方提供反应堆燃料组件的情况下才会放弃低浓缩You。
5、He backtracked near the end of that fireside chat and highlighted the data export issue as a potential mistake.───他退步到结束围炉谈话和高亮数据的导出成为一个潜在的问题。
6、And, yes, the Greek government backtracked a little on the previously agreed programme to win support for last week's vote of confidence.───没错，希腊政府上周在早先商定的计划上DaoTui了几步，以赢得议会的信任投票。
7、Earlier this month Beijing backtracked a bit , but the playing field is still far from level .───在本月早些时候，中国政府有所退步，但是离公平竞争尚远。
8、He had always gone too far, then backtracked to regain even footing. she had always allowed herself to be wooed.───他总是先做得太过火，然后回来央求重新扯平。而她也总是随他求他。
1、Since returning from his Easter break in Florida he has bungled and backtracked even in his fief, the Senate.
2、The finance minister backtracked on his decision.
3、We took a left on Houston, a left on Sullivan, then we backtracked to MacDougal.
4、The police backtracked a tall dark man.
5、The police studied and backtracked the murder case.
6、Whitney Hedgepeth started her real life a couple of years ago, then backtracked.
7、Quinn backtracked in his mind to the beginning of the case.
8、Clinton backtracked and apologized the next day, and never raised the question again.
9、The committee backtracked by scrapping the controversial bonus system.