Escarpment

[ɪ'skɑːpm(ə)nt;e-] or [ɪ'skɑrpmənt]

解释:

(noun.) a steep artificial slope in front of a fortification.

(noun.) a long steep slope or cliff at the edge of a plateau or ridge; usually formed by erosion.

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解释:

(n.) A steep descent or declivity; steep face or edge of a ridge; ground about a fortified place, cut away nearly vertically to prevent hostile approach. See Scarp.

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