retracement
[ri'treis]
[ retracement ]
v.重描, 折回, 追溯
例句与用法：
I dropped my keys and had to retrace my steps for nearly a mile before I found them.
我把钥匙丢失了，结果只得顺原路折回，走了差不多一英里才找到。
The police retraced the movements of the murder victim.
警方追溯了被谋杀者当时的动作。
He often retraces the happy time during his young age.
他经常回忆起年轻时代的幸福时光。
词形变化：
形容词: retraceable | 名词: retracement | 动词过去式: retraced | 动词过去分词: retraced | 动词现在分词: retracing | 动词第三人称单数: retraces |