An embankment is a thick wall of earth that is built to carry a road or railway track over an area of low ground, or to prevent water from a river from flooding the area. 堤
noun [专属名词]路堤;堤防
They climbed a steep embankment. 他们爬上了一个陡峭的堤岸。
-ment (1)表名词,“行为或结果”;(2)表示具体物embankment n. 堤岸,路基(embank 筑堤护卫)