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　　下面小编跟大家一起了解雅思听力场景词汇-形状分享，希望对大家的学习有所帮助。
　　31. triangle / traɡl/ noun
　　a flat shape with three straight sides and three angles
　　e.g.
　　Could you please cut the pizza into triangles
　　32. rectangle / rektɡl/ noun
　　a flat shape with four straight sides, two of which are longer than the other two, and four angles of 90o
　　e.g.
　　most of the laptops are rectangles
　　33. circle / srkl/ noun
　　a completely round flat shape
　　e.g.
　　Draw a circle without compass is difficult.
　　34. square / skwer/ noun
　　having four straight equal sides and four angles 90o
　　e.g.
　　a square room
　　35. cone / kon/ noun
　　a solid or hollow object with a round flat base and sides that slope up to a point
　　e.g.
　　ice cream cone
　　36. dome / dom/ noun
　　a rounded roof on a building or a room, or a building with such a roof