堆积平原 duījīpíngyuán sedimentary plain Definitions Defs Origin Strokes Stroke Words Sentences Sents 堆积平原 堆積平原 duījīpíngyuán sedimentary plain A plain formed by the accumulation of silt, sand, and gravel over time, such as an alluvial plain or a coastal plain raised from the seabed.
堆积平原 堆積平原 duījīpíngyuán sedimentary plain A plain formed by the accumulation of silt, sand, and gravel over time, such as an alluvial plain or a coastal plain raised from the seabed.
