常见例句用作名詞 (n.)A triangle has three vertices.三角形有三個頂點。A triangular prism has 6 vertices.一個三稜柱有六個頂點。My heart jumped to my throat when the roller coaster arrived the vertex .過山車到達最高點的時候，我的心都提到嗓子眼兒了。 返回 vertices