英语词汇“backtrack”是什么意思，“backtrack”的读音、用法及例句翻译-烛光网

词汇	backtrack
释义	back·track AHD[băkʹtrăk'] D.J.[ˈbækˌtræk]K.K.[ˈbækˌtræk]v.intr.（不及物动词）back.tracked, back.track.ing, back.tracks To go back over the course by which one has come.由原路返回：顺着来的路途回去 To reverse one's position or policy.食言或变卦：改变某人的立场或方针
随便看	quadratics quadratics quadrating quadrats quadratted quadratting quadrature quadratures quadrennia quadrennia quadrennial quadrennials quadrennium quadrenniums quadri- quadric quadricentenary quadricentennial quadriceps quadricepses quadriceps extensor quadriceps femoris quadrics quadriga quadrigae

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