a narrow passage of water connecting two larger bodies of water, often linking two seas or an inlet with a larger expanse of water
海峡, 水道
a large mass of ice that forms over long periods of time, especially in polar regions or high mountains
冰川, 永久冰
an expansive flat land covered in grass, scattered with trees, and found in tropical or subtropical areas
热带草原, 稀树草原
one of the imaginary lines between the North Pole and the South Pole, drawn on maps to help pinpoint a location
子午线, 经线
the arrangement and physical features of a surface, including its natural and man-made elements
地形, 地形配置
a branch of science and art that consists of creating maps
制图学
a circular coral reef with a lagoon in the middle
环礁, 中间有泻湖的圆形珊瑚礁
a narrow, shallow watercourse, often flowing through a confined natural channel
小溪, 小河
a watercourse that flows into a larger river or body of water
支流, 附属河流
an area of soft, wet, low-lying land, typically characterized by grasses and other non-woody plants, and often found at the edges of lakes, rivers, or coastal areas
沼泽, 湿地
a steep, high slope or cliff formed by erosion
陡崖, 悬崖
a hill with steep, flat sides and a flat top, often found in desert areas
孤峰, 平顶山
a large waterfall where water rushes forcefully over a height
瀑布, 大瀑布
the round top of a volcano
火山口
the part of a river that is wide and where it meets the sea
河口, 江口
a steep, deep, and narrow sea inlet surrounded by tall cliffs, created by a glacier
峡湾, 冰川湾
a natural hot spring that periodically erupts with a column of boiling water and steam due to underground volcanic activity
间歇泉, 由于地下火山活动而周期性喷发的天然温泉
a narrow piece of land with water on each side that connects two larger areas
地峡, 狭窄的土地
a shallow body of water separated from a larger body of water, often by a barrier island, coral reef, or sandbar
泻湖, 礁湖
a steep cliff or edge of a rock face, often with a significant drop
悬崖
a deep narrow valley with steep sides, usually worn by a stream
峡谷, 深谷
the distance between an object or point and sea level
高度
a small, rounded hill or mound, often found in a grassy or wooded area
小丘, 小山
an area of land, particularly in reference to its physical or natural features
地形, 风景
a large rock, usually one that has been shaped by natural forces such as water or ice
巨石, 大石头
