Definition: a shape with four equal sides and four 90° angles Level: A2
首先画一个正方形。
First draw a ___square.
冷却后，把巧克力布朗尼切成方块。
When cooled, cut the chocolate brownies into ___squares.
这双鞋有黑白小方格。
The shoes have black and white little ___squares.
