Area
例子
The downtown area is busy during office hours.
办公时间，市中心区域很繁忙。
02
a section of a structure distinguished by a specific characteristic or function
03
面积
the measurement of a piece of land or a flat surface
例子
To find the area of a circle, use the formula π times the radius squared.
要找到圆的面积，使用公式π乘以半径的平方。
例子
The seminar focused on emerging trends in the area of artificial intelligence.
研讨会聚焦于人工智能领域的新兴趋势。
05
a part of an animal with a specialized function
06
a particular environment, field, or sphere of activity
