详细解释:n. 堤道, 公路
英语解释：
名词 causeway:
a road that is raised above water or marshland or sand动词 causeway:
provide with a causewaypave a road with cobblestones or pebbles例句：
The capital and largest city of Guinea, in the southwest part of the country on the Atlantic Ocean. It is on an island connected with the mainland by causeway. Population, 600,000.科纳克里城几内亚的首都和最大城市，位于该国西南部大西洋沿岸。它坐落于一个通过堤道和大陆相连的岛屿上。人口600, 000