This is the 967th most frequent Chinese word.
面积
Area; surface area.
面积 in this sentence refers to the surface area of the lake, indicating how much space the water surface occupies.
湖面的面积在夏天时会变小，因为水蒸发了。
The surface area of the lake becomes smaller in summer because of water evaporation.
面积 is used in an educational context, representing the mathematical concept of area, which involves calculation.
我们学习了如何计算几何图形的面积，这是数学课的一部分。
We learned how to calculate the area of geometrical shapes; this is part of the mathematics class.
面积 refers to the measurement of a flat or two-dimensional space, such as a room or plot of land or a surface, expressed in square units.