墓坑夯土层 (墓坑夯土層) mùkēng hāngtǔ céng

mùkēng hāngtǔ céng phrase layer filled with rammed earth in a tomb pit
Domain: Modern Chinese 现代汉语 , Subdomain: Archaeology , Concept:
Notes: (CC-CEDICT '墓坑夯土層')