1. retrace的近义词

1. We retraced our steps to where we started.
    我们折回我们出发的地方。

2. She retraced her steps to try to find her lost ring.
    她顺原路返回，试图寻找丢失的戒指。

1. 回扫：采用STV8179F的设计还能承受高达100V的输出返驰电压,可实现2H与高清晰度电视所需的短回扫(retrace)时间. 这个新的垂直偏向升压器采用ST以外部返驰技术为基础的独特架构,该技术可减小供给电压,并进一步降低IC内部的功耗,

2. 折回,回描：retort clamp 蒸馏瓶夹 | retrace 折回,回描 | retractor 牵开器,拉钩

3. 重新跟踪：retainer 定位器 | retrace 重新跟踪 | retransmit 重新发送

4. retrace

4. 回顾;追想：retract 缩进;缩回 | retrace 回顾;追想 | indict 起诉, 控告, 指控, 告发

1. 举（步）折回;沿（原路）返回
    If you retrace your steps or retrace your way, you return to the place you started from by going back along the same route.

公共查询·英语单词大全

    e.g. He retraced his steps to the spot where he''d left the case.
           他折回到他丢下箱子的地方。

1. reassemble mentally

    e.g. reconstruct the events of 20 years ago

    Synonym: reconstructconstruct

2. to go back over again

    e.g. we retraced the route we took last summer
           trace your path

    Synonym: trace