这些图形中，哪个是菱形？

In these graphics, which one is diamond?

youdao

一种带有四个等边构成两个内钝角和两个锐角的图形；菱形或菱形物。

A figure with four equal sides forming two inner obtuse Angles and two inner acute Angles; a rhombus or lozenge.

youdao

一种带有四个等边构成两个内钝角和两个锐角的图形；菱形或菱形物。

A figure with four equal sides forming two inner obtuse Angles and two inner acute Angles; a rhombus or lozenge.

youdao