a
rea
复数形式
areas
1
地区, 区域
a particular part or region of a city, country, or the world
- The area around the lake is a popular picnic spot.
湖周围的区域是一个受欢迎的野餐地点。
- The downtown area is busy during office hours.
办公时间，市中心区域很繁忙。
- The earthquake affected a large area, causing significant damage.
地震影响了一大片地区，造成了重大损失。
- The forest area is a habitat for many wildlife species.
森林区域是许多野生物种的栖息地。
- They moved to a new area of the city that was closer to their jobs.
他们搬到了城市的一个新区域，那里离他们的工作地点更近。
2
a section of a structure distinguished by a specific characteristic or function
3
面积
the measurement of a piece of land or a flat surface
- The area of a rectangle can be calculated by multiplying its length by its width.
矩形的面积可以通过长度乘以宽度来计算。
- 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。
- The area of a piece of land is important for property valuation.
一块土地的面积对于财产估价很重要。
- When planning a garden, measuring the area helps determine how many plants can fit.
规划花园时，测量面积有助于确定可以容纳多少植物。
- The area can be expressed in square units, such as square meters or square feet.
面积可以用平方单位表示，例如平方米或平方英尺。
同义词：
4
领域, 范围
a specific field or subject of study or expertise
- His primary area of research is renewable energy technology.
他的主要研究领域是可再生能源技术。
- 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。
- She has published extensively in the area of medieval literature.
她在中世纪文学领域发表了大量著作。
- Students are encouraged to choose an area of study that aligns with their career goals.
鼓励学生选择与其职业目标相符的研究领域。
- Advances in the area of genetic engineering have raised important ethical questions.
基因工程领域的进展引发了重要的伦理问题。
同义词：
5