1N-COUNT 十字路口 A crossroads is a place where two roads meet and cross each other. 十字路口
Turn right at the first crossroads.
在第一个十字路口向右转。
2N-SING [oft at aN](发展的)关键时刻，紧要关头 If you say that something is at a crossroads, you mean that it has reached a very important stage in its development where it could go one way or another. (发展的)关键时刻，紧要关头
The company was clearly at a crossroads.
该公司显然处于发展的关键时刻。
They had reached a crossroads in their relationship.
他们的关系发展到了关键阶段。
3N-SING [usually with supplement]核心地区;汇集地 A crossroads is an important or central place. 核心地区;汇集地 [mainly US]
...Mulberry, a small town at the crossroads of agriculture in central Florida.