He bent the wire into the shape of a square.

　　他把鐵絲折成正方形。

　　You can recognize the fish by the shape of their fins.

　　你可以根據鰭的形狀來(lái)辨認這種魚(yú)。

　　Mould the mixture into shape while hot, before it hardens.

　　在混合物變硬之前，趁熱將其塑造成形。