double back

汉语翻译

把...对折, 循原路折回

英语解释

动词 double back:

retrace one's course同义词：backtrack, turn back

例句

The road ahead was flooded so we had to double back.前面的路已遭水淹，我们只好原路折回。The road ahead is flooded so we have to double back.前面的路已遭水淹，我们只好原路折回。