turn back

折回, 返回

例句与用法：

She go forward a few yards, checked and turn back.

她向前走了几码，突然停住脚步又返回来。

The climbers were halfway up the mountain when two of them conked out and had to turn back.

登山队员爬到半山腰时，其中两人筋疲力竭，只得返回。

Soldiers barred the road so we had to turn back.

士兵挡住了去路，我们只好折回。

详细释义：

阻止; 阻挡

The car was turned back at the frontier.

汽车在边境处被拦住了。