截锥头

例句：

1. 1. The engineer designed a new type of machine with a truncated cone head.
   工程师设计了一种带有截锥头的新式机器。
2. 2. The scientist found that the shape of the object had a truncated cone head.
   科学家发现这个物体的形状有一个截锥头。
3. 3. The construction worker used a hammer to remove the truncated cone head from the wall.
   建筑工人用锤子把墙上的截锥头给拆了下来。