动词短语
中文翻译：折回
同义词：
['turn back', "retrace one's steps"]
例句：
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1.He doubled back to the car after he left it parked on the side of the road.
他离开车停在路边后，折返回了汽车。
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2.She doubled back to the store to pick up her forgotten bag.
她折返回商店去拿她忘记的包。
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3.The hikers doubled back to find a different route through the forest.
徒步旅行者折返回寻找一条穿过森林的不同路线。