topographies的中文翻譯是什麼意思

N-UNCOUNT地形學;地形測量學

Topography is the study and description of the physical features of an area, for example its hills, valleys, or rivers, or the representation of these features on maps.

N-COUNT地形；地貌；地勢

The topography of a particular area is its physical shape, including its hills, valleys, and rivers.

• The topography of the river's basin has changed significantly since the floods.

  該河流域的地形自洪水以來發生了顯著變化。