不规则四边形
bù​guī​zé​sì​biān​xíng

irregular quadrilateral

  • created sense approved 不规则四边形/不規則四邊形 · bù​guī​zé​sì​biān​xíng · irregular quadrilateral

    不规则四边形 / 不規則四邊形

    bù​guī​zé​sì​biān​xíng

    irregular quadrilateral

    A four-sided polygon whose sides and angles are not all equal, typically referring to one with no parallel sides.

    老师要求学生画出一个不规则四边形并计算其周长。

    created sense