单词：escarpments
音标：[iˈskɑ:pmənts] ；
n. 悬崖( escarpment的复数形式 ); 断崖; 绝壁; 陡斜坡
n. a long steep slope or cliff at the edge of a plateau or ridge; usually formed by erosion
n. a steep artificial slope in front of a fortification
n. a steep artificial slope in front of a fortification