Conicalness
圆锥形
🗣️ 情景例句
There's a shortcut--if you know it.
假如你识路的话, 有一条近路可走。
To study the map
研究地图
four girls and a boy, an event which radically changed their lives.
4女1男。这事使他们的生活发生了根本的变化。