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to retrace
01
回溯, 沿原路返回
to return somewhere from the same way that one has come
02
在脑海中重新组合, 思维回溯
reassemble mentally
retrace
v
trace
v
例子
She misplaced her phone, but luckily, she retraced her steps and found it in the car.
I couldn't remember where I put my keys, but retracing my steps jogged my memory, and I found them on the kitchen counter.
