circumferential road編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看circumferential roadcircumferential road — 名詞名詞1. a road that goes around the edge of a city or area1.名詞釋義環狀道路a road that goes around the edge of a city or area例句The new circumferential road will reduce traffic in the city center.