名词
中文翻译：下交叉
同义词：
['undercrossing', 'undercutting']
例句：
-
1.The subcrossing of the railway lines has been causing problems for years.
铁路线的下交叉多年来一直造成问题。
-
2. The subcrossing is a common problem in construction projects.
下交叉是建筑项目中的常见问题。
-
3.The engineer made a subcrossing to avoid hitting the obstacle.
工程师做了一个下交叉以避免撞到障碍物。