niagara escarp尼亚加拉徒崖
zambezi escarp赞比西陡崖
mau escarp马乌陡崖
great escarp大陡崖
muchinga escarp穆钦加陡崖
同义词：escarpmentscarpprotective embankment
N（名词） the inner side of the ditch separating besiegers and besieged 内壕 [fortifications] → compare counterscarp
V（动词） → a rare word for scarp