geotome

例句：

1. 1.The geotome is used to drill holes in the earth's surface.
   地质锤用于在地表钻孔。
2. 2. The geologist uses a geotome to test the strength of the rock.
   地质学家使用地质锤来测试岩石的强度。
3. 3. The geotome was invented to make geological surveys easier.
   地质锤的发明使地质调查变得更加容易。