noun🔗Share崩積土、崖錐A loose accumulation of rock and soil debris at the foot of a slope"The colluviums at the base of the hill made it difficult to build the new school playground. "丘のふもとの崩積土が、新しい学校の遊び場を建設するのを困難にした。geologyenvironmentgeographyChat with AIVocabulary GamePractice Reading
