地形学 dìxíngxué topography Definitions Defs Origin Strokes Stroke Words Sentences Sents 地形 dìxíng noun topography the physical features of the land, including surface shape, relief, and landforms like hills or basins学 學 xué nounaffix branch of learning (bound form) a subject or branch of study; often used as a suffix for -logy, -ics, or -science
