quadrilateral
US /ˌkwɑː.drəˈlæt̬.ɚ.əl/
UK /ˌkwɒd.rɪˈlæt.ər.əl/
名词
四边形
a flat shape with four straight sides
示例:
•
A square is a type of quadrilateral with four equal sides.
正方形是一种具有四条等边的四边形。
•
The teacher asked us to calculate the area of the quadrilateral.
老师要求我们计算这个四边形的面积。
形容词
四边的, 四方的
having four sides
示例:
•
The courtyard has a quadrilateral shape.
院子呈四边形。
•
The quadrilateral agreement involved four different nations.
这项四方协议涉及四个不同的国家。