parallelogram
n. 平行四边形
近义词：rhomboid，diamond，lozenge，parallel，trapezium，
英英释义
Noun
- a quadrilateral whose opposite sides are both parallel and equal in length
例句
用作名词(n.)
- These are the opposite sides of the parallelogram.这是平行四边形的对边。
- The area of every triangle equals the area of the parallelogram.每个三角形的面积等于拼成的平行四边形面积的。