noun🔗Share防御壕の外側の斜面The outer slope of a defensive or fortified ditch"The soldiers stood on the counterscarp, firing down into the ditch at the advancing enemy. "兵士たちは防御壕の外側の斜面に立ち、迫りくる敵に向かって壕の中に銃撃を加えた。architecturemilitaryChat with AIVocabulary GamePractice Reading
