turn back
US /tɜːrn bæk/
UK /tɜːn bæk/
短语动词
1.
折返, 回头
to return to a starting point or to go in the opposite direction
示例:
•
We had to turn back because of the heavy snow.
由于大雪，我们不得不折返。
•
It's getting late, we should turn back now.
天色已晚，我们现在应该折返。