名词中文翻译
中文翻译：有向弧
同义词：
['directed line', 'directed curve']
例句：
-
1. The path of the riveris marked by several directed arcs.
河流的路径由几条定向弧线标记。
-
2. The engineer drew a directed arcon the map to show the route.
工程师在地图上画了一条定向弧线来表示路线。
-
3. The project manager directed anarc of workers to complete the construction.
项目经理指导了一组工人完成建设工作。