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backtrack

美音:[´bæk´træk ]点这儿播放单词美音发声
英音:[´bæk´træk ]点这儿播放单词英音发声
vi.(由原路)返回,退走,撤退,放弃

难易程度:

backtrack为短语/超纲词汇

词形变化:

动词过去式:backtracked 过去分词:backtracked 现在分词:backtracking 第三人称单数:backtracks

近义词, 同义词

backtrack


v [I]
1 return by the way that one came 由原路返回; 走回头路.
2 (fig 比喻) withdraw from an earlier argument or policy 背弃已往的言论或政策.

backtrack


v [I]
to change an opinion or promise that you gave so that it is not as strong as it was earlier
backpedalbacktrack on
 The President is backtracking on his promise to increase healthcare spending.
to return by the same way that you came
 We had to backtrack about a mile.