四边形 (sì biān xíng) — quadrilateral
뜻
A 4-sided closed figure (quadrilateral) — a parent category whose special cases include 平行四边形 (parallelogram), 矩形 (rectangle), 梯形 (trapezoid), and 正方形 (square).
noun
quadrilateral
양사 · 个
예문
- 四边形？Zhè ge sì biān xíng de miàn jī zěn me jì suàn?How do you calculate the area of this quadrilateral?
- 四边形。Lǎo shī zài hēi bǎn shàng huà le yí gè sì biān xíng.The teacher drew a quadrilateral on the blackboard.
- 四边形。Zhèng fāng xíng shì yì zhǒng tè shū de sì biān xíng.A square is a special type of quadrilateral.
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